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Finding the Fourth Proportional to 24,330.27, 33,576.02 and 13,575.06

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Solution

The fourth proportional to 24,330.27, 33,576.02 and 13,575.06 is: 18,733.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,330.27 : 33,576.02 = 13,575.06 : x
  2. Step 2: Convert to fraction form
    24,330.27/33,576.02 = 13,575.06/x
  3. Step 3: Cross multiply
    24,330.27x = 33,576.02 × 13,575.06
  4. Step 4: Simplify right side
    24,330.27x = 455,796,469.09
  5. Step 5: Solve for x
    x = 455,796,469.09/24,330.27
  6. Step 6: Final answer
    x = 18,733.72

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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.