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Finding the Fourth Proportional to 17,534.50, 24,197.61 and 10,082.50

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Solution

The fourth proportional to 17,534.50, 24,197.61 and 10,082.50 is: 13,913.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,534.50 : 24,197.61 = 10,082.50 : x
  2. Step 2: Convert to fraction form
    17,534.50/24,197.61 = 10,082.50/x
  3. Step 3: Cross multiply
    17,534.50x = 24,197.61 × 10,082.50
  4. Step 4: Simplify right side
    17,534.50x = 243,972,402.83
  5. Step 5: Solve for x
    x = 243,972,402.83/17,534.50
  6. Step 6: Final answer
    x = 13,913.85

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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.