Home / 3,305.44-4,964.33-2,910.26

Finding the Fourth Proportional to 3,305.44, 4,964.33 and 2,910.26

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Solution

The fourth proportional to 3,305.44, 4,964.33 and 2,910.26 is: 4,370.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305.44 : 4,964.33 = 2,910.26 : x
  2. Step 2: Convert to fraction form
    3,305.44/4,964.33 = 2,910.26/x
  3. Step 3: Cross multiply
    3,305.44x = 4,964.33 × 2,910.26
  4. Step 4: Simplify right side
    3,305.44x = 14,447,491.03
  5. Step 5: Solve for x
    x = 14,447,491.03/3,305.44
  6. Step 6: Final answer
    x = 4,370.82

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1.5x scale

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.