Home / 106,815.04-160,221.52-75,094.24

Finding the Fourth Proportional to 106,815.04, 160,221.52 and 75,094.24

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Solution

The fourth proportional to 106,815.04, 160,221.52 and 75,094.24 is: 112,640.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,815.04 : 160,221.52 = 75,094.24 : x
  2. Step 2: Convert to fraction form
    106,815.04/160,221.52 = 75,094.24/x
  3. Step 3: Cross multiply
    106,815.04x = 160,221.52 × 75,094.24
  4. Step 4: Simplify right side
    106,815.04x = 12,031,713,276.04
  5. Step 5: Solve for x
    x = 12,031,713,276.04/106,815.04
  6. Step 6: Final answer
    x = 112,640.63

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