Home / 146,452.04-219,721.90-76,380.68

Finding the Fourth Proportional to 146,452.04, 219,721.90 and 76,380.68

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Solution

The fourth proportional to 146,452.04, 219,721.90 and 76,380.68 is: 114,593.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,452.04 : 219,721.90 = 76,380.68 : x
  2. Step 2: Convert to fraction form
    146,452.04/219,721.90 = 76,380.68/x
  3. Step 3: Cross multiply
    146,452.04x = 219,721.90 × 76,380.68
  4. Step 4: Simplify right side
    146,452.04x = 16,782,508,132.89
  5. Step 5: Solve for x
    x = 16,782,508,132.89/146,452.04
  6. Step 6: Final answer
    x = 114,593.88

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