Home / 41,091.44-56,706.28-22,228.56

Finding the Fourth Proportional to 41,091.44, 56,706.28 and 22,228.56

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Solution

The fourth proportional to 41,091.44, 56,706.28 and 22,228.56 is: 30,675.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,091.44 : 56,706.28 = 22,228.56 : x
  2. Step 2: Convert to fraction form
    41,091.44/56,706.28 = 22,228.56/x
  3. Step 3: Cross multiply
    41,091.44x = 56,706.28 × 22,228.56
  4. Step 4: Simplify right side
    41,091.44x = 1,260,498,891.79
  5. Step 5: Solve for x
    x = 1,260,498,891.79/41,091.44
  6. Step 6: Final answer
    x = 30,675.47

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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.