Home / 41,076.36-56,685.33-22,213.47

Finding the Fourth Proportional to 41,076.36, 56,685.33 and 22,213.47

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Solution

The fourth proportional to 41,076.36, 56,685.33 and 22,213.47 is: 30,654.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,076.36 : 56,685.33 = 22,213.47 : x
  2. Step 2: Convert to fraction form
    41,076.36/56,685.33 = 22,213.47/x
  3. Step 3: Cross multiply
    41,076.36x = 56,685.33 × 22,213.47
  4. Step 4: Simplify right side
    41,076.36x = 1,259,177,877.40
  5. Step 5: Solve for x
    x = 1,259,177,877.40/41,076.36
  6. Step 6: Final answer
    x = 30,654.56

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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.