Solve Proportion with Algebra

Solve for x 

• x = 1/10

• x = 10

• x = 4

• x = 5

Solve the proportion:

• 4

• 8

• 14

• 10

Solve for x

• x=6

• x =1/6

• x = 7

• x=9

Solve for x 

• x = 6

• x = 25

• x = 28

• x = 17

Do the ratios form a proportion?

• Yes, they form a proportion.

• No, they do not form a proportion.

Solve the proportion shown:

Solve the proportion shown:

• r = 22

• r =11

• r = -22

• r = 101

Q1. What is the result of 3 - 15?

• A) 15

• B) 3

• C) -15

• D) -3

Solve the equation for the variable

To solve for missing info in a proportion statement you must first

• Cross multiply

• Divide everything

• Get rid of variables

• Guess