Home / 33,454.20-50,181.30-32,935.80

Finding the Fourth Proportional to 33,454.20, 50,181.30 and 32,935.80

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Solution

The fourth proportional to 33,454.20, 50,181.30 and 32,935.80 is: 49,403.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,454.20 : 50,181.30 = 32,935.80 : x
  2. Step 2: Convert to fraction form
    33,454.20/50,181.30 = 32,935.80/x
  3. Step 3: Cross multiply
    33,454.20x = 50,181.30 × 32,935.80
  4. Step 4: Simplify right side
    33,454.20x = 1,652,761,260.54
  5. Step 5: Solve for x
    x = 1,652,761,260.54/33,454.20
  6. Step 6: Final answer
    x = 49,403.70

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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.