Home / 106,121.05-146,446.23-58,373.35

Finding the Fourth Proportional to 106,121.05, 146,446.23 and 58,373.35

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Solution

The fourth proportional to 106,121.05, 146,446.23 and 58,373.35 is: 80,554.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,121.05 : 146,446.23 = 58,373.35 : x
  2. Step 2: Convert to fraction form
    106,121.05/146,446.23 = 58,373.35/x
  3. Step 3: Cross multiply
    106,121.05x = 146,446.23 × 58,373.35
  4. Step 4: Simplify right side
    106,121.05x = 8,548,557,039.97
  5. Step 5: Solve for x
    x = 8,548,557,039.97/106,121.05
  6. Step 6: Final answer
    x = 80,554.77

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