Home / 195,324.24-269,399.60-141,786.48

Finding the Fourth Proportional to 195,324.24, 269,399.60 and 141,786.48

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Solution

The fourth proportional to 195,324.24, 269,399.60 and 141,786.48 is: 195,558.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,324.24 : 269,399.60 = 141,786.48 : x
  2. Step 2: Convert to fraction form
    195,324.24/269,399.60 = 141,786.48/x
  3. Step 3: Cross multiply
    195,324.24x = 269,399.60 × 141,786.48
  4. Step 4: Simplify right side
    195,324.24x = 38,197,220,997.41
  5. Step 5: Solve for x
    x = 38,197,220,997.41/195,324.24
  6. Step 6: Final answer
    x = 195,558.02

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.