Home / 88,336.36-132,504.54-60,550.12

Finding the Fourth Proportional to 88,336.36, 132,504.54 and 60,550.12

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Solution

The fourth proportional to 88,336.36, 132,504.54 and 60,550.12 is: 90,825.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,336.36 : 132,504.54 = 60,550.12 : x
  2. Step 2: Convert to fraction form
    88,336.36/132,504.54 = 60,550.12/x
  3. Step 3: Cross multiply
    88,336.36x = 132,504.54 × 60,550.12
  4. Step 4: Simplify right side
    88,336.36x = 8,023,165,797.54
  5. Step 5: Solve for x
    x = 8,023,165,797.54/88,336.36
  6. Step 6: Final answer
    x = 90,825.18

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