Home / 41,112.28-56,735.04-22,249.45

Finding the Fourth Proportional to 41,112.28, 56,735.04 and 22,249.45

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Solution

The fourth proportional to 41,112.28, 56,735.04 and 22,249.45 is: 30,704.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,112.28 : 56,735.04 = 22,249.45 : x
  2. Step 2: Convert to fraction form
    41,112.28/56,735.04 = 22,249.45/x
  3. Step 3: Cross multiply
    41,112.28x = 56,735.04 × 22,249.45
  4. Step 4: Simplify right side
    41,112.28x = 1,262,323,435.73
  5. Step 5: Solve for x
    x = 1,262,323,435.73/41,112.28
  6. Step 6: Final answer
    x = 30,704.29

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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.