Home / 5,949.22-8,209.02-3,397

Finding the Fourth Proportional to 5,949.22, 8,209.02 and 3,397

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Solution

The fourth proportional to 5,949.22, 8,209.02 and 3,397 is: 4,687.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,949.22 : 8,209.02 = 3,397 : x
  2. Step 2: Convert to fraction form
    5,949.22/8,209.02 = 3,397/x
  3. Step 3: Cross multiply
    5,949.22x = 8,209.02 × 3,397
  4. Step 4: Simplify right side
    5,949.22x = 27,886,040.94
  5. Step 5: Solve for x
    x = 27,886,040.94/5,949.22
  6. Step 6: Final answer
    x = 4,687.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.