Home / 41,357.26-57,042.46-26,236.88

Finding the Fourth Proportional to 41,357.26, 57,042.46 and 26,236.88

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Solution

The fourth proportional to 41,357.26, 57,042.46 and 26,236.88 is: 36,187.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,357.26 : 57,042.46 = 26,236.88 : x
  2. Step 2: Convert to fraction form
    41,357.26/57,042.46 = 26,236.88/x
  3. Step 3: Cross multiply
    41,357.26x = 57,042.46 × 26,236.88
  4. Step 4: Simplify right side
    41,357.26x = 1,496,616,177.92
  5. Step 5: Solve for x
    x = 1,496,616,177.92/41,357.26
  6. Step 6: Final answer
    x = 36,187.51

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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.