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Finding the Fourth Proportional to 16,003.34, 23,997.34 and 7,562.82

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Solution

The fourth proportional to 16,003.34, 23,997.34 and 7,562.82 is: 11,340.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,003.34 : 23,997.34 = 7,562.82 : x
  2. Step 2: Convert to fraction form
    16,003.34/23,997.34 = 7,562.82/x
  3. Step 3: Cross multiply
    16,003.34x = 23,997.34 × 7,562.82
  4. Step 4: Simplify right side
    16,003.34x = 181,487,562.90
  5. Step 5: Solve for x
    x = 181,487,562.90/16,003.34
  6. Step 6: Final answer
    x = 11,340.61

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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.