Home / 148,601.40-222,902.10-55,087.80

Finding the Fourth Proportional to 148,601.40, 222,902.10 and 55,087.80

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Solution

The fourth proportional to 148,601.40, 222,902.10 and 55,087.80 is: 82,631.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,601.40 : 222,902.10 = 55,087.80 : x
  2. Step 2: Convert to fraction form
    148,601.40/222,902.10 = 55,087.80/x
  3. Step 3: Cross multiply
    148,601.40x = 222,902.10 × 55,087.80
  4. Step 4: Simplify right side
    148,601.40x = 12,279,186,304.38
  5. Step 5: Solve for x
    x = 12,279,186,304.38/148,601.40
  6. Step 6: Final answer
    x = 82,631.70

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