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Finding the Fourth Proportional to 17,454.11, 24,086.72 and 9,496.32

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Solution

The fourth proportional to 17,454.11, 24,086.72 and 9,496.32 is: 13,104.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,454.11 : 24,086.72 = 9,496.32 : x
  2. Step 2: Convert to fraction form
    17,454.11/24,086.72 = 9,496.32/x
  3. Step 3: Cross multiply
    17,454.11x = 24,086.72 × 9,496.32
  4. Step 4: Simplify right side
    17,454.11x = 228,735,153.39
  5. Step 5: Solve for x
    x = 228,735,153.39/17,454.11
  6. Step 6: Final answer
    x = 13,104.95

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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.