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Finding the Fourth Proportional to 22,957.56, 34,446.94 and 10,481.41

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Solution

The fourth proportional to 22,957.56, 34,446.94 and 10,481.41 is: 15,726.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,957.56 : 34,446.94 = 10,481.41 : x
  2. Step 2: Convert to fraction form
    22,957.56/34,446.94 = 10,481.41/x
  3. Step 3: Cross multiply
    22,957.56x = 34,446.94 × 10,481.41
  4. Step 4: Simplify right side
    22,957.56x = 361,052,518.24
  5. Step 5: Solve for x
    x = 361,052,518.24/22,957.56
  6. Step 6: Final answer
    x = 15,726.95

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