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Finding the Fourth Proportional to 17,031.92, 25,549.08 and 5,937.44

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Solution

The fourth proportional to 17,031.92, 25,549.08 and 5,937.44 is: 8,906.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,031.92 : 25,549.08 = 5,937.44 : x
  2. Step 2: Convert to fraction form
    17,031.92/25,549.08 = 5,937.44/x
  3. Step 3: Cross multiply
    17,031.92x = 25,549.08 × 5,937.44
  4. Step 4: Simplify right side
    17,031.92x = 151,696,129.56
  5. Step 5: Solve for x
    x = 151,696,129.56/17,031.92
  6. Step 6: Final answer
    x = 8,906.58

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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.