Home / 3,029.44-4,197.45-2,963.82

Finding the Fourth Proportional to 3,029.44, 4,197.45 and 2,963.82

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Solution

The fourth proportional to 3,029.44, 4,197.45 and 2,963.82 is: 4,106.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029.44 : 4,197.45 = 2,963.82 : x
  2. Step 2: Convert to fraction form
    3,029.44/4,197.45 = 2,963.82/x
  3. Step 3: Cross multiply
    3,029.44x = 4,197.45 × 2,963.82
  4. Step 4: Simplify right side
    3,029.44x = 12,440,486.26
  5. Step 5: Solve for x
    x = 12,440,486.26/3,029.44
  6. Step 6: Final answer
    x = 4,106.53

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.