Home / 105,626.20-158,463.30-35,512.60

Finding the Fourth Proportional to 105,626.20, 158,463.30 and 35,512.60

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Solution

The fourth proportional to 105,626.20, 158,463.30 and 35,512.60 is: 53,276.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,626.20 : 158,463.30 = 35,512.60 : x
  2. Step 2: Convert to fraction form
    105,626.20/158,463.30 = 35,512.60/x
  3. Step 3: Cross multiply
    105,626.20x = 158,463.30 × 35,512.60
  4. Step 4: Simplify right side
    105,626.20x = 5,627,443,787.58
  5. Step 5: Solve for x
    x = 5,627,443,787.58/105,626.20
  6. Step 6: Final answer
    x = 53,276.97

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