Home / 4,561.97-6,295.50-2,768.83

Finding the Fourth Proportional to 4,561.97, 6,295.50 and 2,768.83

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Solution

The fourth proportional to 4,561.97, 6,295.50 and 2,768.83 is: 3,820.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,561.97 : 6,295.50 = 2,768.83 : x
  2. Step 2: Convert to fraction form
    4,561.97/6,295.50 = 2,768.83/x
  3. Step 3: Cross multiply
    4,561.97x = 6,295.50 × 2,768.83
  4. Step 4: Simplify right side
    4,561.97x = 17,431,169.27
  5. Step 5: Solve for x
    x = 17,431,169.27/4,561.97
  6. Step 6: Final answer
    x = 3,820.97

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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.