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Finding the Fourth Proportional to 11,601.96, 17,399.22 and 5,026.44

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Solution

The fourth proportional to 11,601.96, 17,399.22 and 5,026.44 is: 7,538.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,601.96 : 17,399.22 = 5,026.44 : x
  2. Step 2: Convert to fraction form
    11,601.96/17,399.22 = 5,026.44/x
  3. Step 3: Cross multiply
    11,601.96x = 17,399.22 × 5,026.44
  4. Step 4: Simplify right side
    11,601.96x = 87,456,135.38
  5. Step 5: Solve for x
    x = 87,456,135.38/11,601.96
  6. Step 6: Final answer
    x = 7,538.05

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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.