Home / 103,723.12-155,604.12-41,394.16

Finding the Fourth Proportional to 103,723.12, 155,604.12 and 41,394.16

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Solution

The fourth proportional to 103,723.12, 155,604.12 and 41,394.16 is: 62,099.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,723.12 : 155,604.12 = 41,394.16 : x
  2. Step 2: Convert to fraction form
    103,723.12/155,604.12 = 41,394.16/x
  3. Step 3: Cross multiply
    103,723.12x = 155,604.12 × 41,394.16
  4. Step 4: Simplify right side
    103,723.12x = 6,441,101,839.94
  5. Step 5: Solve for x
    x = 6,441,101,839.94/103,723.12
  6. Step 6: Final answer
    x = 62,099.00

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