Home / 126,193.41-189,249.16-41,930.95

Finding the Fourth Proportional to 126,193.41, 189,249.16 and 41,930.95

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Solution

The fourth proportional to 126,193.41, 189,249.16 and 41,930.95 is: 62,882.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,193.41 : 189,249.16 = 41,930.95 : x
  2. Step 2: Convert to fraction form
    126,193.41/189,249.16 = 41,930.95/x
  3. Step 3: Cross multiply
    126,193.41x = 189,249.16 × 41,930.95
  4. Step 4: Simplify right side
    126,193.41x = 7,935,396,921.01
  5. Step 5: Solve for x
    x = 7,935,396,921.01/126,193.41
  6. Step 6: Final answer
    x = 62,882.82

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