Home / 4,393.91-6,580.30-2,514.10

Finding the Fourth Proportional to 4,393.91, 6,580.30 and 2,514.10

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Solution

The fourth proportional to 4,393.91, 6,580.30 and 2,514.10 is: 3,765.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,393.91 : 6,580.30 = 2,514.10 : x
  2. Step 2: Convert to fraction form
    4,393.91/6,580.30 = 2,514.10/x
  3. Step 3: Cross multiply
    4,393.91x = 6,580.30 × 2,514.10
  4. Step 4: Simplify right side
    4,393.91x = 16,543,519.48
  5. Step 5: Solve for x
    x = 16,543,519.48/4,393.91
  6. Step 6: Final answer
    x = 3,765.10

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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.