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Finding the Fourth Proportional to 17,063.08, 25,593.18 and 5,817.76

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Solution

The fourth proportional to 17,063.08, 25,593.18 and 5,817.76 is: 8,726.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,063.08 : 25,593.18 = 5,817.76 : x
  2. Step 2: Convert to fraction form
    17,063.08/25,593.18 = 5,817.76/x
  3. Step 3: Cross multiply
    17,063.08x = 25,593.18 × 5,817.76
  4. Step 4: Simplify right side
    17,063.08x = 148,894,978.88
  5. Step 5: Solve for x
    x = 148,894,978.88/17,063.08
  6. Step 6: Final answer
    x = 8,726.15

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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.