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Finding the Fourth Proportional to 24,706.92, 34,095.31 and 13,376.13

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Solution

The fourth proportional to 24,706.92, 34,095.31 and 13,376.13 is: 18,458.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,706.92 : 34,095.31 = 13,376.13 : x
  2. Step 2: Convert to fraction form
    24,706.92/34,095.31 = 13,376.13/x
  3. Step 3: Cross multiply
    24,706.92x = 34,095.31 × 13,376.13
  4. Step 4: Simplify right side
    24,706.92x = 456,063,061.59
  5. Step 5: Solve for x
    x = 456,063,061.59/24,706.92
  6. Step 6: Final answer
    x = 18,458.92

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.