Home / 52,502.68-72,440.76-32,079.52

Finding the Fourth Proportional to 52,502.68, 72,440.76 and 32,079.52

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Solution

The fourth proportional to 52,502.68, 72,440.76 and 32,079.52 is: 44,261.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,502.68 : 72,440.76 = 32,079.52 : x
  2. Step 2: Convert to fraction form
    52,502.68/72,440.76 = 32,079.52/x
  3. Step 3: Cross multiply
    52,502.68x = 72,440.76 × 32,079.52
  4. Step 4: Simplify right side
    52,502.68x = 2,323,864,809.24
  5. Step 5: Solve for x
    x = 2,323,864,809.24/52,502.68
  6. Step 6: Final answer
    x = 44,261.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.