Home / 6,769.07-10,151.27-2,608.73

Finding the Fourth Proportional to 6,769.07, 10,151.27 and 2,608.73

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Solution

The fourth proportional to 6,769.07, 10,151.27 and 2,608.73 is: 3,912.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,769.07 : 10,151.27 = 2,608.73 : x
  2. Step 2: Convert to fraction form
    6,769.07/10,151.27 = 2,608.73/x
  3. Step 3: Cross multiply
    6,769.07x = 10,151.27 × 2,608.73
  4. Step 4: Simplify right side
    6,769.07x = 26,481,949.86
  5. Step 5: Solve for x
    x = 26,481,949.86/6,769.07
  6. Step 6: Final answer
    x = 3,912.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.