Home / 3,531.16-5,296.91-1,584.73

Finding the Fourth Proportional to 3,531.16, 5,296.91 and 1,584.73

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Solution

The fourth proportional to 3,531.16, 5,296.91 and 1,584.73 is: 2,377.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,531.16 : 5,296.91 = 1,584.73 : x
  2. Step 2: Convert to fraction form
    3,531.16/5,296.91 = 1,584.73/x
  3. Step 3: Cross multiply
    3,531.16x = 5,296.91 × 1,584.73
  4. Step 4: Simplify right side
    3,531.16x = 8,394,172.18
  5. Step 5: Solve for x
    x = 8,394,172.18/3,531.16
  6. Step 6: Final answer
    x = 2,377.17

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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.