Home / 41,055.89-56,657.18-22,193

Finding the Fourth Proportional to 41,055.89, 56,657.18 and 22,193

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Solution

The fourth proportional to 41,055.89, 56,657.18 and 22,193 is: 30,626.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,055.89 : 56,657.18 = 22,193 : x
  2. Step 2: Convert to fraction form
    41,055.89/56,657.18 = 22,193/x
  3. Step 3: Cross multiply
    41,055.89x = 56,657.18 × 22,193
  4. Step 4: Simplify right side
    41,055.89x = 1,257,392,684.78
  5. Step 5: Solve for x
    x = 1,257,392,684.78/41,055.89
  6. Step 6: Final answer
    x = 30,626.37

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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.