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Finding the Fourth Proportional to 17,451.52, 24,083.16 and 9,493.84

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Solution

The fourth proportional to 17,451.52, 24,083.16 and 9,493.84 is: 13,101.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,451.52 : 24,083.16 = 9,493.84 : x
  2. Step 2: Convert to fraction form
    17,451.52/24,083.16 = 9,493.84/x
  3. Step 3: Cross multiply
    17,451.52x = 24,083.16 × 9,493.84
  4. Step 4: Simplify right side
    17,451.52x = 228,641,667.73
  5. Step 5: Solve for x
    x = 228,641,667.73/17,451.52
  6. Step 6: Final answer
    x = 13,101.53

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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.