Solving Proportions for Missing Values

Solve the proportion.

• 42

• 6

• 2

• 28

Solve the proportion.

• 42

• 6

• 2

• 28

Solve the proportion.

• k=5

• k=3.3333333

• k=60

• k=90

Solve the proportion.

• p=31.3

• p=308

• p=924

• p=532

Solve the proportion:

• 15

• 5

• 10

• 12

Solve the proportion. 

• a = 54.84

• a = 55.84

• a = 56.84

• a = 53.84

Solve the proportion. 

• b = 509.53

• b = 508.56

• b = 508.55

• b = 509.12

Solve the proportion. 

• x = 248.77

• x = 247.88

• x = 256.84

• x = 247.55

Solve the proportion. 

• x = 137.7

• x = 136.6

• x = 138.9

• x = 137.4

Are the two ratios proportional?

• YES

• NO