Home / 141,416.83-195,155.96-77,758.73

Finding the Fourth Proportional to 141,416.83, 195,155.96 and 77,758.73

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Solution

The fourth proportional to 141,416.83, 195,155.96 and 77,758.73 is: 107,307.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,416.83 : 195,155.96 = 77,758.73 : x
  2. Step 2: Convert to fraction form
    141,416.83/195,155.96 = 77,758.73/x
  3. Step 3: Cross multiply
    141,416.83x = 195,155.96 × 77,758.73
  4. Step 4: Simplify right side
    141,416.83x = 15,175,078,236.96
  5. Step 5: Solve for x
    x = 15,175,078,236.96/141,416.83
  6. Step 6: Final answer
    x = 107,307.44

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