Home / 2,327.43-3,489.17-1,010.19

Finding the Fourth Proportional to 2,327.43, 3,489.17 and 1,010.19

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Solution

The fourth proportional to 2,327.43, 3,489.17 and 1,010.19 is: 1,514.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327.43 : 3,489.17 = 1,010.19 : x
  2. Step 2: Convert to fraction form
    2,327.43/3,489.17 = 1,010.19/x
  3. Step 3: Cross multiply
    2,327.43x = 3,489.17 × 1,010.19
  4. Step 4: Simplify right side
    2,327.43x = 3,524,717.71
  5. Step 5: Solve for x
    x = 3,524,717.71/2,327.43
  6. Step 6: Final answer
    x = 1,514.43

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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.