Home / 222,249.66-333,067.04-192,593.94

Finding the Fourth Proportional to 222,249.66, 333,067.04 and 192,593.94

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Solution

The fourth proportional to 222,249.66, 333,067.04 and 192,593.94 is: 288,624.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,249.66 : 333,067.04 = 192,593.94 : x
  2. Step 2: Convert to fraction form
    222,249.66/333,067.04 = 192,593.94/x
  3. Step 3: Cross multiply
    222,249.66x = 333,067.04 × 192,593.94
  4. Step 4: Simplify right side
    222,249.66x = 64,146,693,517.74
  5. Step 5: Solve for x
    x = 64,146,693,517.74/222,249.66
  6. Step 6: Final answer
    x = 288,624.48

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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.