Home / 97,834.22-135,012.84-54,813.24

Finding the Fourth Proportional to 97,834.22, 135,012.84 and 54,813.24

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Solution

The fourth proportional to 97,834.22, 135,012.84 and 54,813.24 is: 75,643.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,834.22 : 135,012.84 = 54,813.24 : x
  2. Step 2: Convert to fraction form
    97,834.22/135,012.84 = 54,813.24/x
  3. Step 3: Cross multiply
    97,834.22x = 135,012.84 × 54,813.24
  4. Step 4: Simplify right side
    97,834.22x = 7,400,491,202.00
  5. Step 5: Solve for x
    x = 7,400,491,202.00/97,834.22
  6. Step 6: Final answer
    x = 75,643.18

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