Home / 63,632.38-95,439.84-35,221.88

Finding the Fourth Proportional to 63,632.38, 95,439.84 and 35,221.88

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Solution

The fourth proportional to 63,632.38, 95,439.84 and 35,221.88 is: 52,827.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,632.38 : 95,439.84 = 35,221.88 : x
  2. Step 2: Convert to fraction form
    63,632.38/95,439.84 = 35,221.88/x
  3. Step 3: Cross multiply
    63,632.38x = 95,439.84 × 35,221.88
  4. Step 4: Simplify right side
    63,632.38x = 3,361,570,591.70
  5. Step 5: Solve for x
    x = 3,361,570,591.70/63,632.38
  6. Step 6: Final answer
    x = 52,827.99

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.