Home / 41,055.76-56,656.92-22,192.89

Finding the Fourth Proportional to 41,055.76, 56,656.92 and 22,192.89

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Solution

The fourth proportional to 41,055.76, 56,656.92 and 22,192.89 is: 30,626.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,055.76 : 56,656.92 = 22,192.89 : x
  2. Step 2: Convert to fraction form
    41,055.76/56,656.92 = 22,192.89/x
  3. Step 3: Cross multiply
    41,055.76x = 56,656.92 × 22,192.89
  4. Step 4: Simplify right side
    41,055.76x = 1,257,380,793.30
  5. Step 5: Solve for x
    x = 1,257,380,793.30/41,055.76
  6. Step 6: Final answer
    x = 30,626.17

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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.