Home / 45,451.28-62,721.60-44,109.92

Finding the Fourth Proportional to 45,451.28, 62,721.60 and 44,109.92

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Solution

The fourth proportional to 45,451.28, 62,721.60 and 44,109.92 is: 60,870.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,451.28 : 62,721.60 = 44,109.92 : x
  2. Step 2: Convert to fraction form
    45,451.28/62,721.60 = 44,109.92/x
  3. Step 3: Cross multiply
    45,451.28x = 62,721.60 × 44,109.92
  4. Step 4: Simplify right side
    45,451.28x = 2,766,644,758.27
  5. Step 5: Solve for x
    x = 2,766,644,758.27/45,451.28
  6. Step 6: Final answer
    x = 60,870.56

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