Home / 195,096.36-269,233.56-110,211.60

Finding the Fourth Proportional to 195,096.36, 269,233.56 and 110,211.60

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Solution

The fourth proportional to 195,096.36, 269,233.56 and 110,211.60 is: 152,092.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,096.36 : 269,233.56 = 110,211.60 : x
  2. Step 2: Convert to fraction form
    195,096.36/269,233.56 = 110,211.60/x
  3. Step 3: Cross multiply
    195,096.36x = 269,233.56 × 110,211.60
  4. Step 4: Simplify right side
    195,096.36x = 29,672,661,421.30
  5. Step 5: Solve for x
    x = 29,672,661,421.30/195,096.36
  6. Step 6: Final answer
    x = 152,092.34

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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.