Home / 3,273.70-4,910.55-2,695.36

Finding the Fourth Proportional to 3,273.70, 4,910.55 and 2,695.36

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Solution

The fourth proportional to 3,273.70, 4,910.55 and 2,695.36 is: 4,043.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273.70 : 4,910.55 = 2,695.36 : x
  2. Step 2: Convert to fraction form
    3,273.70/4,910.55 = 2,695.36/x
  3. Step 3: Cross multiply
    3,273.70x = 4,910.55 × 2,695.36
  4. Step 4: Simplify right side
    3,273.70x = 13,235,677.66
  5. Step 5: Solve for x
    x = 13,235,677.66/3,273.70
  6. Step 6: Final answer
    x = 4,043.04

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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.