Describe what makes a proportion. Give an example of a proportion. In three sentences

Answer 1

A proportion is an equation that states two ratios are equal to each other. For example, the ratio of 1 to 2 (1:2) is proportional to the ratio of 3 to 6 (3:6) because both simplify to the same value, 0.5. Essentially, if \( \frac{a}{b} = \frac{c}{d} \), then \( a \), \( b \), \( c \), and \( d \) comprise a proportion.