Home / 232,306.28-348,153.24-91,988.36

Finding the Fourth Proportional to 232,306.28, 348,153.24 and 91,988.36

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Solution

The fourth proportional to 232,306.28, 348,153.24 and 91,988.36 is: 137,861.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,306.28 : 348,153.24 = 91,988.36 : x
  2. Step 2: Convert to fraction form
    232,306.28/348,153.24 = 91,988.36/x
  3. Step 3: Cross multiply
    232,306.28x = 348,153.24 × 91,988.36
  4. Step 4: Simplify right side
    232,306.28x = 32,026,045,576.29
  5. Step 5: Solve for x
    x = 32,026,045,576.29/232,306.28
  6. Step 6: Final answer
    x = 137,861.30

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