Home / 107,991.13-149,027.30-60,244.52

Finding the Fourth Proportional to 107,991.13, 149,027.30 and 60,244.52

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Solution

The fourth proportional to 107,991.13, 149,027.30 and 60,244.52 is: 83,137.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,991.13 : 149,027.30 = 60,244.52 : x
  2. Step 2: Convert to fraction form
    107,991.13/149,027.30 = 60,244.52/x
  3. Step 3: Cross multiply
    107,991.13x = 149,027.30 × 60,244.52
  4. Step 4: Simplify right side
    107,991.13x = 8,978,078,155.40
  5. Step 5: Solve for x
    x = 8,978,078,155.40/107,991.13
  6. Step 6: Final answer
    x = 83,137.18

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