Home / 3,584.43-5,371.17-2,802.58

Finding the Fourth Proportional to 3,584.43, 5,371.17 and 2,802.58

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Solution

The fourth proportional to 3,584.43, 5,371.17 and 2,802.58 is: 4,199.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584.43 : 5,371.17 = 2,802.58 : x
  2. Step 2: Convert to fraction form
    3,584.43/5,371.17 = 2,802.58/x
  3. Step 3: Cross multiply
    3,584.43x = 5,371.17 × 2,802.58
  4. Step 4: Simplify right side
    3,584.43x = 15,053,133.62
  5. Step 5: Solve for x
    x = 15,053,133.62/3,584.43
  6. Step 6: Final answer
    x = 4,199.59

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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.