Home / 41,561.80-62,342.70-36,969.10

Finding the Fourth Proportional to 41,561.80, 62,342.70 and 36,969.10

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Solution

The fourth proportional to 41,561.80, 62,342.70 and 36,969.10 is: 55,453.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,561.80 : 62,342.70 = 36,969.10 : x
  2. Step 2: Convert to fraction form
    41,561.80/62,342.70 = 36,969.10/x
  3. Step 3: Cross multiply
    41,561.80x = 62,342.70 × 36,969.10
  4. Step 4: Simplify right side
    41,561.80x = 2,304,753,510.57
  5. Step 5: Solve for x
    x = 2,304,753,510.57/41,561.80
  6. Step 6: Final answer
    x = 55,453.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.