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Finding the Fourth Proportional to 17,614.45, 24,308.14 and 10,061.78

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Solution

The fourth proportional to 17,614.45, 24,308.14 and 10,061.78 is: 13,885.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,614.45 : 24,308.14 = 10,061.78 : x
  2. Step 2: Convert to fraction form
    17,614.45/24,308.14 = 10,061.78/x
  3. Step 3: Cross multiply
    17,614.45x = 24,308.14 × 10,061.78
  4. Step 4: Simplify right side
    17,614.45x = 244,583,156.89
  5. Step 5: Solve for x
    x = 244,583,156.89/17,614.45
  6. Step 6: Final answer
    x = 13,885.37

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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.