Home / 2,713.24-3,743.62-1,593.80

Finding the Fourth Proportional to 2,713.24, 3,743.62 and 1,593.80

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Solution

The fourth proportional to 2,713.24, 3,743.62 and 1,593.80 is: 2,199.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713.24 : 3,743.62 = 1,593.80 : x
  2. Step 2: Convert to fraction form
    2,713.24/3,743.62 = 1,593.80/x
  3. Step 3: Cross multiply
    2,713.24x = 3,743.62 × 1,593.80
  4. Step 4: Simplify right side
    2,713.24x = 5,966,581.56
  5. Step 5: Solve for x
    x = 5,966,581.56/2,713.24
  6. Step 6: Final answer
    x = 2,199.06

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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.