Home / 4,519.35-6,227.82-3,677.31

Finding the Fourth Proportional to 4,519.35, 6,227.82 and 3,677.31

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Solution

The fourth proportional to 4,519.35, 6,227.82 and 3,677.31 is: 5,067.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,519.35 : 6,227.82 = 3,677.31 : x
  2. Step 2: Convert to fraction form
    4,519.35/6,227.82 = 3,677.31/x
  3. Step 3: Cross multiply
    4,519.35x = 6,227.82 × 3,677.31
  4. Step 4: Simplify right side
    4,519.35x = 22,901,624.76
  5. Step 5: Solve for x
    x = 22,901,624.76/4,519.35
  6. Step 6: Final answer
    x = 5,067.46

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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.