Home / 2,524.23-3,481.23-1,579.05

Finding the Fourth Proportional to 2,524.23, 3,481.23 and 1,579.05

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Solution

The fourth proportional to 2,524.23, 3,481.23 and 1,579.05 is: 2,177.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524.23 : 3,481.23 = 1,579.05 : x
  2. Step 2: Convert to fraction form
    2,524.23/3,481.23 = 1,579.05/x
  3. Step 3: Cross multiply
    2,524.23x = 3,481.23 × 1,579.05
  4. Step 4: Simplify right side
    2,524.23x = 5,497,036.23
  5. Step 5: Solve for x
    x = 5,497,036.23/2,524.23
  6. Step 6: Final answer
    x = 2,177.71

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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.