Home / 4,523.16-6,751.97-3,910.80

Finding the Fourth Proportional to 4,523.16, 6,751.97 and 3,910.80

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Solution

The fourth proportional to 4,523.16, 6,751.97 and 3,910.80 is: 5,837.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,523.16 : 6,751.97 = 3,910.80 : x
  2. Step 2: Convert to fraction form
    4,523.16/6,751.97 = 3,910.80/x
  3. Step 3: Cross multiply
    4,523.16x = 6,751.97 × 3,910.80
  4. Step 4: Simplify right side
    4,523.16x = 26,405,604.28
  5. Step 5: Solve for x
    x = 26,405,604.28/4,523.16
  6. Step 6: Final answer
    x = 5,837.87

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.