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Finding the Fourth Proportional to 63,615.71, 95,449.98 and 32,008.90

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Solution

The fourth proportional to 63,615.71, 95,449.98 and 32,008.90 is: 48,026.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,615.71 : 95,449.98 = 32,008.90 : x
  2. Step 2: Convert to fraction form
    63,615.71/95,449.98 = 32,008.90/x
  3. Step 3: Cross multiply
    63,615.71x = 95,449.98 × 32,008.90
  4. Step 4: Simplify right side
    63,615.71x = 3,055,248,387.57
  5. Step 5: Solve for x
    x = 3,055,248,387.57/63,615.71
  6. Step 6: Final answer
    x = 48,026.63

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1.5x scale

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.