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Finding the Fourth Proportional to 17,409.91, 24,025.61 and 9,452.13

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Solution

The fourth proportional to 17,409.91, 24,025.61 and 9,452.13 is: 13,043.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,409.91 : 24,025.61 = 9,452.13 : x
  2. Step 2: Convert to fraction form
    17,409.91/24,025.61 = 9,452.13/x
  3. Step 3: Cross multiply
    17,409.91x = 24,025.61 × 9,452.13
  4. Step 4: Simplify right side
    17,409.91x = 227,093,141.79
  5. Step 5: Solve for x
    x = 227,093,141.79/17,409.91
  6. Step 6: Final answer
    x = 13,043.90

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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.