Home / 44,839.41-66,943.28-34,253.61

Finding the Fourth Proportional to 44,839.41, 66,943.28 and 34,253.61

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Solution

The fourth proportional to 44,839.41, 66,943.28 and 34,253.61 is: 51,139.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,839.41 : 66,943.28 = 34,253.61 : x
  2. Step 2: Convert to fraction form
    44,839.41/66,943.28 = 34,253.61/x
  3. Step 3: Cross multiply
    44,839.41x = 66,943.28 × 34,253.61
  4. Step 4: Simplify right side
    44,839.41x = 2,293,048,833.97
  5. Step 5: Solve for x
    x = 2,293,048,833.97/44,839.41
  6. Step 6: Final answer
    x = 51,139.14

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.