Home / 133,024-291,008

Finding the Third Proportional to 133,024 and 291,008

Calculator

Solution

The third proportional to 133,024 and 291,008 is: 636,619.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,024 : 291,008 = 291,008 : x
  2. Step 2: Convert to fraction form
    133,024/291,008 = 291,008/x
  3. Step 3: Cross multiply
    133,024x = 291,008 × 291,008
  4. Step 4: Simplify right side
    133,024x = 84,685,656,064
  5. Step 5: Solve for x
    x = 84,685,656,064/133,024
  6. Step 6: Final answer
    x = 636,619.38

Related Problems

Find third proportional to 66,512 and 145,504
Half scale
Find third proportional to 266,048 and 582,016
Double scale
Find third proportional to 133,026 and 291,012
Similar ratio
Find third proportional to 199,536 and 436,512
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.