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Finding the Fourth Proportional to 67,600.58, 101,417.47 and 23,227.97

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Solution

The fourth proportional to 67,600.58, 101,417.47 and 23,227.97 is: 34,847.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,600.58 : 101,417.47 = 23,227.97 : x
  2. Step 2: Convert to fraction form
    67,600.58/101,417.47 = 23,227.97/x
  3. Step 3: Cross multiply
    67,600.58x = 101,417.47 × 23,227.97
  4. Step 4: Simplify right side
    67,600.58x = 2,355,721,385.48
  5. Step 5: Solve for x
    x = 2,355,721,385.48/67,600.58
  6. Step 6: Final answer
    x = 34,847.65

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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.