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Finding the Fourth Proportional to 79,910.96, 110,270.70 and 44,096.13

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Solution

The fourth proportional to 79,910.96, 110,270.70 and 44,096.13 is: 60,849.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,910.96 : 110,270.70 = 44,096.13 : x
  2. Step 2: Convert to fraction form
    79,910.96/110,270.70 = 44,096.13/x
  3. Step 3: Cross multiply
    79,910.96x = 110,270.70 × 44,096.13
  4. Step 4: Simplify right side
    79,910.96x = 4,862,511,122.39
  5. Step 5: Solve for x
    x = 4,862,511,122.39/79,910.96
  6. Step 6: Final answer
    x = 60,849.12

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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.