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Finding the Fourth Proportional to 17,470.19, 24,108.55 and 9,512.27

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Solution

The fourth proportional to 17,470.19, 24,108.55 and 9,512.27 is: 13,126.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,470.19 : 24,108.55 = 9,512.27 : x
  2. Step 2: Convert to fraction form
    17,470.19/24,108.55 = 9,512.27/x
  3. Step 3: Cross multiply
    17,470.19x = 24,108.55 × 9,512.27
  4. Step 4: Simplify right side
    17,470.19x = 229,327,036.91
  5. Step 5: Solve for x
    x = 229,327,036.91/17,470.19
  6. Step 6: Final answer
    x = 13,126.76

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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.