Home / 2,523.29-3,481.44-1,514.73

Finding the Fourth Proportional to 2,523.29, 3,481.44 and 1,514.73

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Solution

The fourth proportional to 2,523.29, 3,481.44 and 1,514.73 is: 2,089.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523.29 : 3,481.44 = 1,514.73 : x
  2. Step 2: Convert to fraction form
    2,523.29/3,481.44 = 1,514.73/x
  3. Step 3: Cross multiply
    2,523.29x = 3,481.44 × 1,514.73
  4. Step 4: Simplify right side
    2,523.29x = 5,273,448.99
  5. Step 5: Solve for x
    x = 5,273,448.99/2,523.29
  6. Step 6: Final answer
    x = 2,089.91

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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.