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Finding the Fourth Proportional to 17,426.25, 24,048.72 and 9,468.96

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Solution

The fourth proportional to 17,426.25, 24,048.72 and 9,468.96 is: 13,067.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,426.25 : 24,048.72 = 9,468.96 : x
  2. Step 2: Convert to fraction form
    17,426.25/24,048.72 = 9,468.96/x
  3. Step 3: Cross multiply
    17,426.25x = 24,048.72 × 9,468.96
  4. Step 4: Simplify right side
    17,426.25x = 227,716,367.73
  5. Step 5: Solve for x
    x = 227,716,367.73/17,426.25
  6. Step 6: Final answer
    x = 13,067.43

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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.