Home / 4,963.43-6,849.60-2,725.50

Finding the Fourth Proportional to 4,963.43, 6,849.60 and 2,725.50

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Solution

The fourth proportional to 4,963.43, 6,849.60 and 2,725.50 is: 3,761.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963.43 : 6,849.60 = 2,725.50 : x
  2. Step 2: Convert to fraction form
    4,963.43/6,849.60 = 2,725.50/x
  3. Step 3: Cross multiply
    4,963.43x = 6,849.60 × 2,725.50
  4. Step 4: Simplify right side
    4,963.43x = 18,668,584.80
  5. Step 5: Solve for x
    x = 18,668,584.80/4,963.43
  6. Step 6: Final answer
    x = 3,761.23

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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.