Home / 269,546.27-404,367.81-92,011.75

Finding the Fourth Proportional to 269,546.27, 404,367.81 and 92,011.75

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Solution

The fourth proportional to 269,546.27, 404,367.81 and 92,011.75 is: 138,034.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,546.27 : 404,367.81 = 92,011.75 : x
  2. Step 2: Convert to fraction form
    269,546.27/404,367.81 = 92,011.75/x
  3. Step 3: Cross multiply
    269,546.27x = 404,367.81 × 92,011.75
  4. Step 4: Simplify right side
    269,546.27x = 37,206,588,830.85
  5. Step 5: Solve for x
    x = 37,206,588,830.85/269,546.27
  6. Step 6: Final answer
    x = 138,034.15

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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.