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Finding the Fourth Proportional to 60,353.70, 83,321.10 and 41,262.18

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Solution

The fourth proportional to 60,353.70, 83,321.10 and 41,262.18 is: 56,964.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,353.70 : 83,321.10 = 41,262.18 : x
  2. Step 2: Convert to fraction form
    60,353.70/83,321.10 = 41,262.18/x
  3. Step 3: Cross multiply
    60,353.70x = 83,321.10 × 41,262.18
  4. Step 4: Simplify right side
    60,353.70x = 3,438,010,226.00
  5. Step 5: Solve for x
    x = 3,438,010,226.00/60,353.70
  6. Step 6: Final answer
    x = 56,964.37

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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.