Home / 4,626.66-6,382.83-2,833.46

Finding the Fourth Proportional to 4,626.66, 6,382.83 and 2,833.46

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Solution

The fourth proportional to 4,626.66, 6,382.83 and 2,833.46 is: 3,908.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,626.66 : 6,382.83 = 2,833.46 : x
  2. Step 2: Convert to fraction form
    4,626.66/6,382.83 = 2,833.46/x
  3. Step 3: Cross multiply
    4,626.66x = 6,382.83 × 2,833.46
  4. Step 4: Simplify right side
    4,626.66x = 18,085,493.49
  5. Step 5: Solve for x
    x = 18,085,493.49/4,626.66
  6. Step 6: Final answer
    x = 3,908.97

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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.