Home / 41,076.32-56,685.20-22,213.44

Finding the Fourth Proportional to 41,076.32, 56,685.20 and 22,213.44

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Solution

The fourth proportional to 41,076.32, 56,685.20 and 22,213.44 is: 30,654.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,076.32 : 56,685.20 = 22,213.44 : x
  2. Step 2: Convert to fraction form
    41,076.32/56,685.20 = 22,213.44/x
  3. Step 3: Cross multiply
    41,076.32x = 56,685.20 × 22,213.44
  4. Step 4: Simplify right side
    41,076.32x = 1,259,173,289.09
  5. Step 5: Solve for x
    x = 1,259,173,289.09/41,076.32
  6. Step 6: Final answer
    x = 30,654.48

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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.