Home / 33,867.11-50,850.40-33,269.12

Finding the Fourth Proportional to 33,867.11, 50,850.40 and 33,269.12

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Solution

The fourth proportional to 33,867.11, 50,850.40 and 33,269.12 is: 49,952.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,867.11 : 50,850.40 = 33,269.12 : x
  2. Step 2: Convert to fraction form
    33,867.11/50,850.40 = 33,269.12/x
  3. Step 3: Cross multiply
    33,867.11x = 50,850.40 × 33,269.12
  4. Step 4: Simplify right side
    33,867.11x = 1,691,748,103.60
  5. Step 5: Solve for x
    x = 1,691,748,103.60/33,867.11
  6. Step 6: Final answer
    x = 49,952.55

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1.5x scale

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.