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Finding the Fourth Proportional to 17,453.78, 24,086.32 and 9,496.06

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Solution

The fourth proportional to 17,453.78, 24,086.32 and 9,496.06 is: 13,104.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,453.78 : 24,086.32 = 9,496.06 : x
  2. Step 2: Convert to fraction form
    17,453.78/24,086.32 = 9,496.06/x
  3. Step 3: Cross multiply
    17,453.78x = 24,086.32 × 9,496.06
  4. Step 4: Simplify right side
    17,453.78x = 228,725,032.20
  5. Step 5: Solve for x
    x = 228,725,032.20/17,453.78
  6. Step 6: Final answer
    x = 13,104.62

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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.