Home / 56,707-132,451

Finding the Third Proportional to 56,707 and 132,451

Calculator

Solution

The third proportional to 56,707 and 132,451 is: 309,366.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,707 : 132,451 = 132,451 : x
  2. Step 2: Convert to fraction form
    56,707/132,451 = 132,451/x
  3. Step 3: Cross multiply
    56,707x = 132,451 × 132,451
  4. Step 4: Simplify right side
    56,707x = 17,543,267,401
  5. Step 5: Solve for x
    x = 17,543,267,401/56,707
  6. Step 6: Final answer
    x = 309,366.88

Related Problems

Find third proportional to 28,353.50 and 66,225.50
Half scale
Find third proportional to 113,414 and 264,902
Double scale
Find third proportional to 56,709 and 132,456
Similar ratio
Find third proportional to 85,060.50 and 198,676.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.