Home / 79,822.26-110,155.50-44,013.56

Finding the Fourth Proportional to 79,822.26, 110,155.50 and 44,013.56

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Solution

The fourth proportional to 79,822.26, 110,155.50 and 44,013.56 is: 60,739.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,822.26 : 110,155.50 = 44,013.56 : x
  2. Step 2: Convert to fraction form
    79,822.26/110,155.50 = 44,013.56/x
  3. Step 3: Cross multiply
    79,822.26x = 110,155.50 × 44,013.56
  4. Step 4: Simplify right side
    79,822.26x = 4,848,335,157.80
  5. Step 5: Solve for x
    x = 4,848,335,157.80/79,822.26
  6. Step 6: Final answer
    x = 60,739.14

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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.