Home / 156,250.20-234,338.08-67,455.12

Finding the Fourth Proportional to 156,250.20, 234,338.08 and 67,455.12

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Solution

The fourth proportional to 156,250.20, 234,338.08 and 67,455.12 is: 101,166.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,250.20 : 234,338.08 = 67,455.12 : x
  2. Step 2: Convert to fraction form
    156,250.20/234,338.08 = 67,455.12/x
  3. Step 3: Cross multiply
    156,250.20x = 234,338.08 × 67,455.12
  4. Step 4: Simplify right side
    156,250.20x = 15,807,303,306.97
  5. Step 5: Solve for x
    x = 15,807,303,306.97/156,250.20
  6. Step 6: Final answer
    x = 101,166.61

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