Home / 141,173.10-194,763.32-80,711.26

Finding the Fourth Proportional to 141,173.10, 194,763.32 and 80,711.26

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Solution

The fourth proportional to 141,173.10, 194,763.32 and 80,711.26 is: 111,349.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,173.10 : 194,763.32 = 80,711.26 : x
  2. Step 2: Convert to fraction form
    141,173.10/194,763.32 = 80,711.26/x
  3. Step 3: Cross multiply
    141,173.10x = 194,763.32 × 80,711.26
  4. Step 4: Simplify right side
    141,173.10x = 15,719,592,958.98
  5. Step 5: Solve for x
    x = 15,719,592,958.98/141,173.10
  6. Step 6: Final answer
    x = 111,349.78

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