2.2.1 Rates, Ratios, and Proportions – Worksheet (continued)

Example 4:

Solve each proportion.

x 3

= z 3 1 8

1 5

b 4

3 2

9.

10.

11.

=

=

+ f 3 12

− s

1

3

7 2

3 14

2

14.

13. −

12.

=

=

=

d

5

2

21

= h 10 52 13

4

x 7

3

1 7

15. −

16.

17.

=

=

s

9

2

−

Example 5:

18. Stonehenge II in Hunt, Texas, is a scale model of the ancient construction in Wiltshire, England. The scale of the model to the original is 3:5. The Altar Stone of the original construction is 4.9 meters tall. Write and solve a proportion to find the height of the model of the Altar Stone.

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