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Finding the Fourth Proportional to 367,067.41, 506,556.48 and 205,925.92

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Solution

The fourth proportional to 367,067.41, 506,556.48 and 205,925.92 is: 284,179.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,067.41 : 506,556.48 = 205,925.92 : x
  2. Step 2: Convert to fraction form
    367,067.41/506,556.48 = 205,925.92/x
  3. Step 3: Cross multiply
    367,067.41x = 506,556.48 × 205,925.92
  4. Step 4: Simplify right side
    367,067.41x = 104,313,109,175.96
  5. Step 5: Solve for x
    x = 104,313,109,175.96/367,067.41
  6. Step 6: Final answer
    x = 284,179.71

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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.