Home / 49,882.26-74,823.40-33,274.73

Finding the Fourth Proportional to 49,882.26, 74,823.40 and 33,274.73

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Solution

The fourth proportional to 49,882.26, 74,823.40 and 33,274.73 is: 49,912.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,882.26 : 74,823.40 = 33,274.73 : x
  2. Step 2: Convert to fraction form
    49,882.26/74,823.40 = 33,274.73/x
  3. Step 3: Cross multiply
    49,882.26x = 74,823.40 × 33,274.73
  4. Step 4: Simplify right side
    49,882.26x = 2,489,728,661.33
  5. Step 5: Solve for x
    x = 2,489,728,661.33/49,882.26
  6. Step 6: Final answer
    x = 49,912.10

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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.