Home / 4,893.20-6,748.26-3,843.44

Finding the Fourth Proportional to 4,893.20, 6,748.26 and 3,843.44

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Solution

The fourth proportional to 4,893.20, 6,748.26 and 3,843.44 is: 5,300.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893.20 : 6,748.26 = 3,843.44 : x
  2. Step 2: Convert to fraction form
    4,893.20/6,748.26 = 3,843.44/x
  3. Step 3: Cross multiply
    4,893.20x = 6,748.26 × 3,843.44
  4. Step 4: Simplify right side
    4,893.20x = 25,936,532.41
  5. Step 5: Solve for x
    x = 25,936,532.41/4,893.20
  6. Step 6: Final answer
    x = 5,300.53

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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.