Home / 33,469.13-50,203.86-11,282.70

Finding the Fourth Proportional to 33,469.13, 50,203.86 and 11,282.70

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Solution

The fourth proportional to 33,469.13, 50,203.86 and 11,282.70 is: 16,924.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,469.13 : 50,203.86 = 11,282.70 : x
  2. Step 2: Convert to fraction form
    33,469.13/50,203.86 = 11,282.70/x
  3. Step 3: Cross multiply
    33,469.13x = 50,203.86 × 11,282.70
  4. Step 4: Simplify right side
    33,469.13x = 566,434,840.20
  5. Step 5: Solve for x
    x = 566,434,840.20/33,469.13
  6. Step 6: Final answer
    x = 16,924.10

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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.