Home / 49,882.97-74,824.45-33,275.43

Finding the Fourth Proportional to 49,882.97, 74,824.45 and 33,275.43

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Solution

The fourth proportional to 49,882.97, 74,824.45 and 33,275.43 is: 49,913.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,882.97 : 74,824.45 = 33,275.43 : x
  2. Step 2: Convert to fraction form
    49,882.97/74,824.45 = 33,275.43/x
  3. Step 3: Cross multiply
    49,882.97x = 74,824.45 × 33,275.43
  4. Step 4: Simplify right side
    49,882.97x = 2,489,815,665.07
  5. Step 5: Solve for x
    x = 2,489,815,665.07/49,882.97
  6. Step 6: Final answer
    x = 49,913.14

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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.