Home / 269,520.38-404,373.82-92,152.24

Finding the Fourth Proportional to 269,520.38, 404,373.82 and 92,152.24

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Solution

The fourth proportional to 269,520.38, 404,373.82 and 92,152.24 is: 138,260.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,520.38 : 404,373.82 = 92,152.24 : x
  2. Step 2: Convert to fraction form
    269,520.38/404,373.82 = 92,152.24/x
  3. Step 3: Cross multiply
    269,520.38x = 404,373.82 × 92,152.24
  4. Step 4: Simplify right side
    269,520.38x = 37,263,953,310.36
  5. Step 5: Solve for x
    x = 37,263,953,310.36/269,520.38
  6. Step 6: Final answer
    x = 138,260.24

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1.5x scale

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.