Home / 79,850.49-110,194.20-44,041.47

Finding the Fourth Proportional to 79,850.49, 110,194.20 and 44,041.47

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Solution

The fourth proportional to 79,850.49, 110,194.20 and 44,041.47 is: 60,777.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,850.49 : 110,194.20 = 44,041.47 : x
  2. Step 2: Convert to fraction form
    79,850.49/110,194.20 = 44,041.47/x
  3. Step 3: Cross multiply
    79,850.49x = 110,194.20 × 44,041.47
  4. Step 4: Simplify right side
    79,850.49x = 4,853,114,553.47
  5. Step 5: Solve for x
    x = 4,853,114,553.47/79,850.49
  6. Step 6: Final answer
    x = 60,777.52

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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.