Home / 41,233.80-61,850.70-19,040.61

Finding the Fourth Proportional to 41,233.80, 61,850.70 and 19,040.61

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Solution

The fourth proportional to 41,233.80, 61,850.70 and 19,040.61 is: 28,560.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,233.80 : 61,850.70 = 19,040.61 : x
  2. Step 2: Convert to fraction form
    41,233.80/61,850.70 = 19,040.61/x
  3. Step 3: Cross multiply
    41,233.80x = 61,850.70 × 19,040.61
  4. Step 4: Simplify right side
    41,233.80x = 1,177,675,056.93
  5. Step 5: Solve for x
    x = 1,177,675,056.93/41,233.80
  6. Step 6: Final answer
    x = 28,560.92

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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.