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Finding the Fourth Proportional to 11,892.48, 17,844.89 and 6,049.10

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Solution

The fourth proportional to 11,892.48, 17,844.89 and 6,049.10 is: 9,076.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,892.48 : 17,844.89 = 6,049.10 : x
  2. Step 2: Convert to fraction form
    11,892.48/17,844.89 = 6,049.10/x
  3. Step 3: Cross multiply
    11,892.48x = 17,844.89 × 6,049.10
  4. Step 4: Simplify right side
    11,892.48x = 107,945,404.63
  5. Step 5: Solve for x
    x = 107,945,404.63/11,892.48
  6. Step 6: Final answer
    x = 9,076.78

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.