Home / 4,067.94-5,613.76-2,204.94

Finding the Fourth Proportional to 4,067.94, 5,613.76 and 2,204.94

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Solution

The fourth proportional to 4,067.94, 5,613.76 and 2,204.94 is: 3,042.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067.94 : 5,613.76 = 2,204.94 : x
  2. Step 2: Convert to fraction form
    4,067.94/5,613.76 = 2,204.94/x
  3. Step 3: Cross multiply
    4,067.94x = 5,613.76 × 2,204.94
  4. Step 4: Simplify right side
    4,067.94x = 12,378,003.97
  5. Step 5: Solve for x
    x = 12,378,003.97/4,067.94
  6. Step 6: Final answer
    x = 3,042.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.