Home / 111,008-166,512

Finding the Third Proportional to 111,008 and 166,512

Calculator

Solution

The third proportional to 111,008 and 166,512 is: 249,768

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,008 : 166,512 = 166,512 : x
  2. Step 2: Convert to fraction form
    111,008/166,512 = 166,512/x
  3. Step 3: Cross multiply
    111,008x = 166,512 × 166,512
  4. Step 4: Simplify right side
    111,008x = 27,726,246,144
  5. Step 5: Solve for x
    x = 27,726,246,144/111,008
  6. Step 6: Final answer
    x = 249,768

Related Problems

Find third proportional to 55,504 and 83,256
Half scale
Find third proportional to 222,016 and 333,024
Double scale
Find third proportional to 111,010 and 166,515
Similar ratio
Find third proportional to 166,512 and 249,768
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.