Home / 41,112.22-56,735.07-22,249.35

Finding the Fourth Proportional to 41,112.22, 56,735.07 and 22,249.35

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Solution

The fourth proportional to 41,112.22, 56,735.07 and 22,249.35 is: 30,704.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,112.22 : 56,735.07 = 22,249.35 : x
  2. Step 2: Convert to fraction form
    41,112.22/56,735.07 = 22,249.35/x
  3. Step 3: Cross multiply
    41,112.22x = 56,735.07 × 22,249.35
  4. Step 4: Simplify right side
    41,112.22x = 1,262,318,200.78
  5. Step 5: Solve for x
    x = 1,262,318,200.78/41,112.22
  6. Step 6: Final answer
    x = 30,704.21

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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.