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Finding the Fourth Proportional to 32,754.43, 49,141.22 and 10,567.32

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Solution

The fourth proportional to 32,754.43, 49,141.22 and 10,567.32 is: 15,854.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,754.43 : 49,141.22 = 10,567.32 : x
  2. Step 2: Convert to fraction form
    32,754.43/49,141.22 = 10,567.32/x
  3. Step 3: Cross multiply
    32,754.43x = 49,141.22 × 10,567.32
  4. Step 4: Simplify right side
    32,754.43x = 519,290,996.93
  5. Step 5: Solve for x
    x = 519,290,996.93/32,754.43
  6. Step 6: Final answer
    x = 15,854.07

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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.