Home / 41,359.80-61,990.49-23,792.72

Finding the Fourth Proportional to 41,359.80, 61,990.49 and 23,792.72

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Solution

The fourth proportional to 41,359.80, 61,990.49 and 23,792.72 is: 35,660.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,359.80 : 61,990.49 = 23,792.72 : x
  2. Step 2: Convert to fraction form
    41,359.80/61,990.49 = 23,792.72/x
  3. Step 3: Cross multiply
    41,359.80x = 61,990.49 × 23,792.72
  4. Step 4: Simplify right side
    41,359.80x = 1,474,921,942.32
  5. Step 5: Solve for x
    x = 1,474,921,942.32/41,359.80
  6. Step 6: Final answer
    x = 35,660.76

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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.