What Is Proportion Example

The proportion math definition is when two ratios or fractions are equal to each other. For example 510 is proportional to 12 and 2550 .

What are some examples of a proportion?

If two ratios are equivalent to each other, then they are said to be in proportion. For example, the ratios 1:2, 2:4, and 3:6 are equivalent ratios.

How do you write a proportion example?

A proportion is simply a statement that two ratios are equal. It can be written in two ways: as two equal fractions a/b = c/d; or using a colon, a:b = c:d. The following proportion is read as “twenty is to twenty-five as four is to five.”