Home / 79,901.44-110,263.92-44,091.48

Finding the Fourth Proportional to 79,901.44, 110,263.92 and 44,091.48

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Solution

The fourth proportional to 79,901.44, 110,263.92 and 44,091.48 is: 60,846.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,901.44 : 110,263.92 = 44,091.48 : x
  2. Step 2: Convert to fraction form
    79,901.44/110,263.92 = 44,091.48/x
  3. Step 3: Cross multiply
    79,901.44x = 110,263.92 × 44,091.48
  4. Step 4: Simplify right side
    79,901.44x = 4,861,699,423.40
  5. Step 5: Solve for x
    x = 4,861,699,423.40/79,901.44
  6. Step 6: Final answer
    x = 60,846.21

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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.