Home / 69,080.81-95,331.53-39,272.81

Finding the Fourth Proportional to 69,080.81, 95,331.53 and 39,272.81

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Solution

The fourth proportional to 69,080.81, 95,331.53 and 39,272.81 is: 54,196.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,080.81 : 95,331.53 = 39,272.81 : x
  2. Step 2: Convert to fraction form
    69,080.81/95,331.53 = 39,272.81/x
  3. Step 3: Cross multiply
    69,080.81x = 95,331.53 × 39,272.81
  4. Step 4: Simplify right side
    69,080.81x = 3,743,937,106.66
  5. Step 5: Solve for x
    x = 3,743,937,106.66/69,080.81
  6. Step 6: Final answer
    x = 54,196.48

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