Home / 4,796.38-7,195.20-1,676.44

Finding the Fourth Proportional to 4,796.38, 7,195.20 and 1,676.44

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Solution

The fourth proportional to 4,796.38, 7,195.20 and 1,676.44 is: 2,514.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,796.38 : 7,195.20 = 1,676.44 : x
  2. Step 2: Convert to fraction form
    4,796.38/7,195.20 = 1,676.44/x
  3. Step 3: Cross multiply
    4,796.38x = 7,195.20 × 1,676.44
  4. Step 4: Simplify right side
    4,796.38x = 12,062,321.09
  5. Step 5: Solve for x
    x = 12,062,321.09/4,796.38
  6. Step 6: Final answer
    x = 2,514.88

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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.