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Finding the Fourth Proportional to 17,614.17, 24,307.76 and 9,656.37

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Solution

The fourth proportional to 17,614.17, 24,307.76 and 9,656.37 is: 13,325.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,614.17 : 24,307.76 = 9,656.37 : x
  2. Step 2: Convert to fraction form
    17,614.17/24,307.76 = 9,656.37/x
  3. Step 3: Cross multiply
    17,614.17x = 24,307.76 × 9,656.37
  4. Step 4: Simplify right side
    17,614.17x = 234,724,748.57
  5. Step 5: Solve for x
    x = 234,724,748.57/17,614.17
  6. Step 6: Final answer
    x = 13,325.90

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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.