Home / 69,439.24-95,832.05-39,230.10

Finding the Fourth Proportional to 69,439.24, 95,832.05 and 39,230.10

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Solution

The fourth proportional to 69,439.24, 95,832.05 and 39,230.10 is: 54,140.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,439.24 : 95,832.05 = 39,230.10 : x
  2. Step 2: Convert to fraction form
    69,439.24/95,832.05 = 39,230.10/x
  3. Step 3: Cross multiply
    69,439.24x = 95,832.05 × 39,230.10
  4. Step 4: Simplify right side
    69,439.24x = 3,759,500,904.71
  5. Step 5: Solve for x
    x = 3,759,500,904.71/69,439.24
  6. Step 6: Final answer
    x = 54,140.87

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