Home / 41,067.54-56,671.92-22,918.79

Finding the Fourth Proportional to 41,067.54, 56,671.92 and 22,918.79

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Solution

The fourth proportional to 41,067.54, 56,671.92 and 22,918.79 is: 31,627.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,067.54 : 56,671.92 = 22,918.79 : x
  2. Step 2: Convert to fraction form
    41,067.54/56,671.92 = 22,918.79/x
  3. Step 3: Cross multiply
    41,067.54x = 56,671.92 × 22,918.79
  4. Step 4: Simplify right side
    41,067.54x = 1,298,851,833.38
  5. Step 5: Solve for x
    x = 1,298,851,833.38/41,067.54
  6. Step 6: Final answer
    x = 31,627.21

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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.