Home / 3,584.43-5,370.05-2,283.15

Finding the Fourth Proportional to 3,584.43, 5,370.05 and 2,283.15

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Solution

The fourth proportional to 3,584.43, 5,370.05 and 2,283.15 is: 3,420.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584.43 : 5,370.05 = 2,283.15 : x
  2. Step 2: Convert to fraction form
    3,584.43/5,370.05 = 2,283.15/x
  3. Step 3: Cross multiply
    3,584.43x = 5,370.05 × 2,283.15
  4. Step 4: Simplify right side
    3,584.43x = 12,260,618.24
  5. Step 5: Solve for x
    x = 12,260,618.24/3,584.43
  6. Step 6: Final answer
    x = 3,420.52

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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.