Home / 126,213.50-174,177.91-68,853.76

Finding the Fourth Proportional to 126,213.50, 174,177.91 and 68,853.76

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Solution

The fourth proportional to 126,213.50, 174,177.91 and 68,853.76 is: 95,019.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,213.50 : 174,177.91 = 68,853.76 : x
  2. Step 2: Convert to fraction form
    126,213.50/174,177.91 = 68,853.76/x
  3. Step 3: Cross multiply
    126,213.50x = 174,177.91 × 68,853.76
  4. Step 4: Simplify right side
    126,213.50x = 11,992,804,012.44
  5. Step 5: Solve for x
    x = 11,992,804,012.44/126,213.50
  6. Step 6: Final answer
    x = 95,019.98

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