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Finding the Fourth Proportional to 17,641.17, 26,463.92 and 5,951.25

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Solution

The fourth proportional to 17,641.17, 26,463.92 and 5,951.25 is: 8,927.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,641.17 : 26,463.92 = 5,951.25 : x
  2. Step 2: Convert to fraction form
    17,641.17/26,463.92 = 5,951.25/x
  3. Step 3: Cross multiply
    17,641.17x = 26,463.92 × 5,951.25
  4. Step 4: Simplify right side
    17,641.17x = 157,493,374.14
  5. Step 5: Solve for x
    x = 157,493,374.14/17,641.17
  6. Step 6: Final answer
    x = 8,927.60

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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.