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Finding the Fourth Proportional to 41,159, 61,659.62 and 24,468.50

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Solution

The fourth proportional to 41,159, 61,659.62 and 24,468.50 is: 36,655.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,159 : 61,659.62 = 24,468.50 : x
  2. Step 2: Convert to fraction form
    41,159/61,659.62 = 24,468.50/x
  3. Step 3: Cross multiply
    41,159x = 61,659.62 × 24,468.50
  4. Step 4: Simplify right side
    41,159x = 1,508,718,411.97
  5. Step 5: Solve for x
    x = 1,508,718,411.97/41,159
  6. Step 6: Final answer
    x = 36,655.86

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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.