Home / 43,813.56-60,425.46-37,040.61

Finding the Fourth Proportional to 43,813.56, 60,425.46 and 37,040.61

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Solution

The fourth proportional to 43,813.56, 60,425.46 and 37,040.61 is: 51,084.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,813.56 : 60,425.46 = 37,040.61 : x
  2. Step 2: Convert to fraction form
    43,813.56/60,425.46 = 37,040.61/x
  3. Step 3: Cross multiply
    43,813.56x = 60,425.46 × 37,040.61
  4. Step 4: Simplify right side
    43,813.56x = 2,238,195,897.93
  5. Step 5: Solve for x
    x = 2,238,195,897.93/43,813.56
  6. Step 6: Final answer
    x = 51,084.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.