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Finding the Fourth Proportional to 79,773.54, 110,092.67 and 45,793.03

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Solution

The fourth proportional to 79,773.54, 110,092.67 and 45,793.03 is: 63,197.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,773.54 : 110,092.67 = 45,793.03 : x
  2. Step 2: Convert to fraction form
    79,773.54/110,092.67 = 45,793.03/x
  3. Step 3: Cross multiply
    79,773.54x = 110,092.67 × 45,793.03
  4. Step 4: Simplify right side
    79,773.54x = 5,041,476,607.62
  5. Step 5: Solve for x
    x = 5,041,476,607.62/79,773.54
  6. Step 6: Final answer
    x = 63,197.35

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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.