Home / 38,116.04-57,209.22-19,409.56

Finding the Fourth Proportional to 38,116.04, 57,209.22 and 19,409.56

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Solution

The fourth proportional to 38,116.04, 57,209.22 and 19,409.56 is: 29,132.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,116.04 : 57,209.22 = 19,409.56 : x
  2. Step 2: Convert to fraction form
    38,116.04/57,209.22 = 19,409.56/x
  3. Step 3: Cross multiply
    38,116.04x = 57,209.22 × 19,409.56
  4. Step 4: Simplify right side
    38,116.04x = 1,110,405,788.14
  5. Step 5: Solve for x
    x = 1,110,405,788.14/38,116.04
  6. Step 6: Final answer
    x = 29,132.24

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