Home / 41,377.77-57,034.94-27,944.73

Finding the Fourth Proportional to 41,377.77, 57,034.94 and 27,944.73

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Solution

The fourth proportional to 41,377.77, 57,034.94 and 27,944.73 is: 38,518.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,377.77 : 57,034.94 = 27,944.73 : x
  2. Step 2: Convert to fraction form
    41,377.77/57,034.94 = 27,944.73/x
  3. Step 3: Cross multiply
    41,377.77x = 57,034.94 × 27,944.73
  4. Step 4: Simplify right side
    41,377.77x = 1,593,825,859.14
  5. Step 5: Solve for x
    x = 1,593,825,859.14/41,377.77
  6. Step 6: Final answer
    x = 38,518.89

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Double scale
Find fourth proportional to 41,378.77, 57,036.31 and 27,945.73
Similar ratio
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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.