Home / 2,711.73-3,742.59-1,593.29

Finding the Fourth Proportional to 2,711.73, 3,742.59 and 1,593.29

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Solution

The fourth proportional to 2,711.73, 3,742.59 and 1,593.29 is: 2,198.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,711.73 : 3,742.59 = 1,593.29 : x
  2. Step 2: Convert to fraction form
    2,711.73/3,742.59 = 1,593.29/x
  3. Step 3: Cross multiply
    2,711.73x = 3,742.59 × 1,593.29
  4. Step 4: Simplify right side
    2,711.73x = 5,963,012.51
  5. Step 5: Solve for x
    x = 5,963,012.51/2,711.73
  6. Step 6: Final answer
    x = 2,198.97

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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.