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Finding the Fourth Proportional to 29,443.70, 44,167.61 and 9,736.13

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Solution

The fourth proportional to 29,443.70, 44,167.61 and 9,736.13 is: 14,604.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,443.70 : 44,167.61 = 9,736.13 : x
  2. Step 2: Convert to fraction form
    29,443.70/44,167.61 = 9,736.13/x
  3. Step 3: Cross multiply
    29,443.70x = 44,167.61 × 9,736.13
  4. Step 4: Simplify right side
    29,443.70x = 430,021,727.51
  5. Step 5: Solve for x
    x = 430,021,727.51/29,443.70
  6. Step 6: Final answer
    x = 14,604.88

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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.