Home / 4,514.60-6,770.19-1,552.20

Finding the Fourth Proportional to 4,514.60, 6,770.19 and 1,552.20

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Solution

The fourth proportional to 4,514.60, 6,770.19 and 1,552.20 is: 2,327.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,514.60 : 6,770.19 = 1,552.20 : x
  2. Step 2: Convert to fraction form
    4,514.60/6,770.19 = 1,552.20/x
  3. Step 3: Cross multiply
    4,514.60x = 6,770.19 × 1,552.20
  4. Step 4: Simplify right side
    4,514.60x = 10,508,688.92
  5. Step 5: Solve for x
    x = 10,508,688.92/4,514.60
  6. Step 6: Final answer
    x = 2,327.71

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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.