Home / 75,317.13-112,976.57-22,727.07

Finding the Fourth Proportional to 75,317.13, 112,976.57 and 22,727.07

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Solution

The fourth proportional to 75,317.13, 112,976.57 and 22,727.07 is: 34,090.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,317.13 : 112,976.57 = 22,727.07 : x
  2. Step 2: Convert to fraction form
    75,317.13/112,976.57 = 22,727.07/x
  3. Step 3: Cross multiply
    75,317.13x = 112,976.57 × 22,727.07
  4. Step 4: Simplify right side
    75,317.13x = 2,567,626,301.11
  5. Step 5: Solve for x
    x = 2,567,626,301.11/75,317.13
  6. Step 6: Final answer
    x = 34,090.87

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