Home / 4,961.33-6,846.94-3,279.82

Finding the Fourth Proportional to 4,961.33, 6,846.94 and 3,279.82

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Solution

The fourth proportional to 4,961.33, 6,846.94 and 3,279.82 is: 4,526.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,961.33 : 6,846.94 = 3,279.82 : x
  2. Step 2: Convert to fraction form
    4,961.33/6,846.94 = 3,279.82/x
  3. Step 3: Cross multiply
    4,961.33x = 6,846.94 × 3,279.82
  4. Step 4: Simplify right side
    4,961.33x = 22,456,730.57
  5. Step 5: Solve for x
    x = 22,456,730.57/4,961.33
  6. Step 6: Final answer
    x = 4,526.35

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1.5x scale

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.