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Finding the Fourth Proportional to 3,295.26, 4,941.06 and 1,348.82

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Solution

The fourth proportional to 3,295.26, 4,941.06 and 1,348.82 is: 2,022.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295.26 : 4,941.06 = 1,348.82 : x
  2. Step 2: Convert to fraction form
    3,295.26/4,941.06 = 1,348.82/x
  3. Step 3: Cross multiply
    3,295.26x = 4,941.06 × 1,348.82
  4. Step 4: Simplify right side
    3,295.26x = 6,664,600.55
  5. Step 5: Solve for x
    x = 6,664,600.55/3,295.26
  6. Step 6: Final answer
    x = 2,022.48

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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.