Home / 60,022-129,670

Finding the Third Proportional to 60,022 and 129,670

Calculator

Solution

The third proportional to 60,022 and 129,670 is: 280,135.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,022 : 129,670 = 129,670 : x
  2. Step 2: Convert to fraction form
    60,022/129,670 = 129,670/x
  3. Step 3: Cross multiply
    60,022x = 129,670 × 129,670
  4. Step 4: Simplify right side
    60,022x = 16,814,308,900
  5. Step 5: Solve for x
    x = 16,814,308,900/60,022
  6. Step 6: Final answer
    x = 280,135.77

Related Problems

Find third proportional to 30,011 and 64,835
Half scale
Find third proportional to 120,044 and 259,340
Double scale
Find third proportional to 60,024 and 129,674
Similar ratio
Find third proportional to 90,033 and 194,505
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.