In mathematics, two sequences of numbers, often experimental data, are proportional or directly proportional if their corresponding elements have a constant ratio.

The meaning of PROPORTIONAL is a number or quantity in a proportion. How to use proportional in a sentence.

PROPORTIONAL definition: having due proportion; corresponding. See examples of proportional used in a sentence.

How far you go is directly proportional to how fast you go (= as one thing increases, the other increases at exactly the same rate). There's a false idea that physical prowess and intellectual ability are …

Illustrated definition of Proportional: When quantities have the same relative size. In other words they have the same ratio. Example: A rope's...

Define proportional. proportional synonyms, proportional pronunciation, proportional translation, English dictionary definition of proportional. adj. 1. Forming a relationship with other parts or quantities; being …

Dec 11, 2025 · Adjective proportional (comparative more proportional, superlative most proportional) (mathematics) At a constant ratio (to). Two magnitudes (numbers) are said to be proportional if the …

proportional (to something) increasing or decreasing in size, amount or degree according to changes in something else. Salary is proportional to years of experience. The number of teachers appointed is …

Mathematics (of two quantities) having the same or a constant ratio or relation: The quantitiesy and x are proportional if y/x = k, where k is the constant of proportionality.

If one amount is proportional to another, the two amounts increase and decrease at the same rate so there is always the same relationship between them.