Home / 190,778.16-263,273.64-105,895.02

Finding the Fourth Proportional to 190,778.16, 263,273.64 and 105,895.02

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Solution

The fourth proportional to 190,778.16, 263,273.64 and 105,895.02 is: 146,135.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,778.16 : 263,273.64 = 105,895.02 : x
  2. Step 2: Convert to fraction form
    190,778.16/263,273.64 = 105,895.02/x
  3. Step 3: Cross multiply
    190,778.16x = 263,273.64 × 105,895.02
  4. Step 4: Simplify right side
    190,778.16x = 27,879,367,373.27
  5. Step 5: Solve for x
    x = 27,879,367,373.27/190,778.16
  6. Step 6: Final answer
    x = 146,135.01

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