Home / 90,934.26-125,493.18-50,648.04

Finding the Fourth Proportional to 90,934.26, 125,493.18 and 50,648.04

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Solution

The fourth proportional to 90,934.26, 125,493.18 and 50,648.04 is: 69,896.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    90,934.26 : 125,493.18 = 50,648.04 : x
  2. Step 2: Convert to fraction form
    90,934.26/125,493.18 = 50,648.04/x
  3. Step 3: Cross multiply
    90,934.26x = 125,493.18 × 50,648.04
  4. Step 4: Simplify right side
    90,934.26x = 6,355,983,600.37
  5. Step 5: Solve for x
    x = 6,355,983,600.37/90,934.26
  6. Step 6: Final answer
    x = 69,896.47

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