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Finding the Fourth Proportional to 17,614.73, 24,308.33 and 9,656.79

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Solution

The fourth proportional to 17,614.73, 24,308.33 and 9,656.79 is: 13,326.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,614.73 : 24,308.33 = 9,656.79 : x
  2. Step 2: Convert to fraction form
    17,614.73/24,308.33 = 9,656.79/x
  3. Step 3: Cross multiply
    17,614.73x = 24,308.33 × 9,656.79
  4. Step 4: Simplify right side
    17,614.73x = 234,740,298.62
  5. Step 5: Solve for x
    x = 234,740,298.62/17,614.73
  6. Step 6: Final answer
    x = 13,326.36

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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.