Home / 3,693.82-5,539.65-3,042.94

Finding the Fourth Proportional to 3,693.82, 5,539.65 and 3,042.94

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Solution

The fourth proportional to 3,693.82, 5,539.65 and 3,042.94 is: 4,563.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,693.82 : 5,539.65 = 3,042.94 : x
  2. Step 2: Convert to fraction form
    3,693.82/5,539.65 = 3,042.94/x
  3. Step 3: Cross multiply
    3,693.82x = 5,539.65 × 3,042.94
  4. Step 4: Simplify right side
    3,693.82x = 16,856,822.57
  5. Step 5: Solve for x
    x = 16,856,822.57/3,693.82
  6. Step 6: Final answer
    x = 4,563.52

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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.