Home / 48,432-72,927

Finding the Third Proportional to 48,432 and 72,927

Calculator

Solution

The third proportional to 48,432 and 72,927 is: 109,810.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,432 : 72,927 = 72,927 : x
  2. Step 2: Convert to fraction form
    48,432/72,927 = 72,927/x
  3. Step 3: Cross multiply
    48,432x = 72,927 × 72,927
  4. Step 4: Simplify right side
    48,432x = 5,318,347,329
  5. Step 5: Solve for x
    x = 5,318,347,329/48,432
  6. Step 6: Final answer
    x = 109,810.61

Related Problems

Find third proportional to 24,216 and 36,463.50
Half scale
Find third proportional to 96,864 and 145,854
Double scale
Find third proportional to 48,434 and 72,930
Similar ratio
Find third proportional to 72,648 and 109,390.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.