Home / 33,191.28-49,794.66-11,003.04

Finding the Fourth Proportional to 33,191.28, 49,794.66 and 11,003.04

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Solution

The fourth proportional to 33,191.28, 49,794.66 and 11,003.04 is: 16,507.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,191.28 : 49,794.66 = 11,003.04 : x
  2. Step 2: Convert to fraction form
    33,191.28/49,794.66 = 11,003.04/x
  3. Step 3: Cross multiply
    33,191.28x = 49,794.66 × 11,003.04
  4. Step 4: Simplify right side
    33,191.28x = 547,892,635.77
  5. Step 5: Solve for x
    x = 547,892,635.77/33,191.28
  6. Step 6: Final answer
    x = 16,507.13

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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.