Home / 4,923.11-6,793.55-2,769.97

Finding the Fourth Proportional to 4,923.11, 6,793.55 and 2,769.97

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Solution

The fourth proportional to 4,923.11, 6,793.55 and 2,769.97 is: 3,822.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923.11 : 6,793.55 = 2,769.97 : x
  2. Step 2: Convert to fraction form
    4,923.11/6,793.55 = 2,769.97/x
  3. Step 3: Cross multiply
    4,923.11x = 6,793.55 × 2,769.97
  4. Step 4: Simplify right side
    4,923.11x = 18,817,929.69
  5. Step 5: Solve for x
    x = 18,817,929.69/4,923.11
  6. Step 6: Final answer
    x = 3,822.37

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1.5x scale

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.