Home / 79,264.07-109,382.05-43,452.86

Finding the Fourth Proportional to 79,264.07, 109,382.05 and 43,452.86

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Solution

The fourth proportional to 79,264.07, 109,382.05 and 43,452.86 is: 59,963.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,264.07 : 109,382.05 = 43,452.86 : x
  2. Step 2: Convert to fraction form
    79,264.07/109,382.05 = 43,452.86/x
  3. Step 3: Cross multiply
    79,264.07x = 109,382.05 × 43,452.86
  4. Step 4: Simplify right side
    79,264.07x = 4,752,962,168.15
  5. Step 5: Solve for x
    x = 4,752,962,168.15/79,264.07
  6. Step 6: Final answer
    x = 59,963.64

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