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Finding the Fourth Proportional to 113,560.46, 170,365.62 and 33,592.18

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Solution

The fourth proportional to 113,560.46, 170,365.62 and 33,592.18 is: 50,395.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,560.46 : 170,365.62 = 33,592.18 : x
  2. Step 2: Convert to fraction form
    113,560.46/170,365.62 = 33,592.18/x
  3. Step 3: Cross multiply
    113,560.46x = 170,365.62 × 33,592.18
  4. Step 4: Simplify right side
    113,560.46x = 5,722,952,572.85
  5. Step 5: Solve for x
    x = 5,722,952,572.85/113,560.46
  6. Step 6: Final answer
    x = 50,395.64

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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.