Home / 190,600.48-263,028.83-105,717.54

Finding the Fourth Proportional to 190,600.48, 263,028.83 and 105,717.54

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Solution

The fourth proportional to 190,600.48, 263,028.83 and 105,717.54 is: 145,890.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,600.48 : 263,028.83 = 105,717.54 : x
  2. Step 2: Convert to fraction form
    190,600.48/263,028.83 = 105,717.54/x
  3. Step 3: Cross multiply
    190,600.48x = 263,028.83 × 105,717.54
  4. Step 4: Simplify right side
    190,600.48x = 27,806,760,856.68
  5. Step 5: Solve for x
    x = 27,806,760,856.68/190,600.48
  6. Step 6: Final answer
    x = 145,890.30

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