Home / 4,853.25-6,697.22-2,863.35

Finding the Fourth Proportional to 4,853.25, 6,697.22 and 2,863.35

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Solution

The fourth proportional to 4,853.25, 6,697.22 and 2,863.35 is: 3,951.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,853.25 : 6,697.22 = 2,863.35 : x
  2. Step 2: Convert to fraction form
    4,853.25/6,697.22 = 2,863.35/x
  3. Step 3: Cross multiply
    4,853.25x = 6,697.22 × 2,863.35
  4. Step 4: Simplify right side
    4,853.25x = 19,176,470.57
  5. Step 5: Solve for x
    x = 19,176,470.57/4,853.25
  6. Step 6: Final answer
    x = 3,951.26

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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.