Proportions Worksheet

1 a.
5   =   1
a 18








1 b.
39   =   78
b 44








2 a.
88   =   44
96 c








2 b.
21   =   84
x 100








3 a.
76   =   38
c 7








3 b.
x   =   98
23 46








Page 2

Answer Key

1 a. a = 90
1 b. b = 22
2 a. c = 48
2 b. x = 25
3 a. c = 14
3 b. x = 49


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