Home / 80,960.60-121,464.70-41,545.24

Finding the Fourth Proportional to 80,960.60, 121,464.70 and 41,545.24

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Solution

The fourth proportional to 80,960.60, 121,464.70 and 41,545.24 is: 62,330.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,960.60 : 121,464.70 = 41,545.24 : x
  2. Step 2: Convert to fraction form
    80,960.60/121,464.70 = 41,545.24/x
  3. Step 3: Cross multiply
    80,960.60x = 121,464.70 × 41,545.24
  4. Step 4: Simplify right side
    80,960.60x = 5,046,280,113.03
  5. Step 5: Solve for x
    x = 5,046,280,113.03/80,960.60
  6. Step 6: Final answer
    x = 62,330.07

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