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Finding the Fourth Proportional to 24,134.82, 33,305.73 and 13,524.66

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Solution

The fourth proportional to 24,134.82, 33,305.73 and 13,524.66 is: 18,663.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,134.82 : 33,305.73 = 13,524.66 : x
  2. Step 2: Convert to fraction form
    24,134.82/33,305.73 = 13,524.66/x
  3. Step 3: Cross multiply
    24,134.82x = 33,305.73 × 13,524.66
  4. Step 4: Simplify right side
    24,134.82x = 450,448,674.30
  5. Step 5: Solve for x
    x = 450,448,674.30/24,134.82
  6. Step 6: Final answer
    x = 18,663.85

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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.