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Finding the Fourth Proportional to 33,249.44, 49,869.04 and 11,063.20

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Solution

The fourth proportional to 33,249.44, 49,869.04 and 11,063.20 is: 16,593.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,249.44 : 49,869.04 = 11,063.20 : x
  2. Step 2: Convert to fraction form
    33,249.44/49,869.04 = 11,063.20/x
  3. Step 3: Cross multiply
    33,249.44x = 49,869.04 × 11,063.20
  4. Step 4: Simplify right side
    33,249.44x = 551,711,163.33
  5. Step 5: Solve for x
    x = 551,711,163.33/33,249.44
  6. Step 6: Final answer
    x = 16,593.10

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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.