Home / 195,597.24-269,930.61-110,712.48

Finding the Fourth Proportional to 195,597.24, 269,930.61 and 110,712.48

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Solution

The fourth proportional to 195,597.24, 269,930.61 and 110,712.48 is: 152,786.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,597.24 : 269,930.61 = 110,712.48 : x
  2. Step 2: Convert to fraction form
    195,597.24/269,930.61 = 110,712.48/x
  3. Step 3: Cross multiply
    195,597.24x = 269,930.61 × 110,712.48
  4. Step 4: Simplify right side
    195,597.24x = 29,884,687,261.01
  5. Step 5: Solve for x
    x = 29,884,687,261.01/195,597.24
  6. Step 6: Final answer
    x = 152,786.86

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Why These Related Problems?

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