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Finding the Fourth Proportional to 114,067.28, 171,110.06 and 34,099.40

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Solution

The fourth proportional to 114,067.28, 171,110.06 and 34,099.40 is: 51,151.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,067.28 : 171,110.06 = 34,099.40 : x
  2. Step 2: Convert to fraction form
    114,067.28/171,110.06 = 34,099.40/x
  3. Step 3: Cross multiply
    114,067.28x = 171,110.06 × 34,099.40
  4. Step 4: Simplify right side
    114,067.28x = 5,834,750,379.96
  5. Step 5: Solve for x
    x = 5,834,750,379.96/114,067.28
  6. Step 6: Final answer
    x = 51,151.83

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