Home / 6,256.20-9,385.38-2,560.44

Finding the Fourth Proportional to 6,256.20, 9,385.38 and 2,560.44

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Solution

The fourth proportional to 6,256.20, 9,385.38 and 2,560.44 is: 3,841.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,256.20 : 9,385.38 = 2,560.44 : x
  2. Step 2: Convert to fraction form
    6,256.20/9,385.38 = 2,560.44/x
  3. Step 3: Cross multiply
    6,256.20x = 9,385.38 × 2,560.44
  4. Step 4: Simplify right side
    6,256.20x = 24,030,702.37
  5. Step 5: Solve for x
    x = 24,030,702.37/6,256.20
  6. Step 6: Final answer
    x = 3,841.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.