Lesson: Proportion Word Problems Mathematics • 7th Grade

In this lesson, we will learn how to find an unknown term in a proportion and solve word problems on proportions involving fractions, mixed numbers, and decimals.

Lesson Video

Lesson Explainer

Lesson Playlist

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Lesson Worksheet

Q1:

Jennifer can type 75 words in 3 minutes. Determine how many words she can type in 4 minutes.

Q2:

The ratio is equivalent to . What is the value of ?

Q3:

The ratio between Anthony’s and Mason’s heights is . If Mason is 144 cm tall, how tall is Anthony?