Home / 33,355.44-49,990.20-24,969.78

Finding the Fourth Proportional to 33,355.44, 49,990.20 and 24,969.78

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Solution

The fourth proportional to 33,355.44, 49,990.20 and 24,969.78 is: 37,422.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,355.44 : 49,990.20 = 24,969.78 : x
  2. Step 2: Convert to fraction form
    33,355.44/49,990.20 = 24,969.78/x
  3. Step 3: Cross multiply
    33,355.44x = 49,990.20 × 24,969.78
  4. Step 4: Simplify right side
    33,355.44x = 1,248,244,296.16
  5. Step 5: Solve for x
    x = 1,248,244,296.16/33,355.44
  6. Step 6: Final answer
    x = 37,422.51

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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.