Home / 4,110.86-5,672.99-2,222.44

Finding the Fourth Proportional to 4,110.86, 5,672.99 and 2,222.44

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Solution

The fourth proportional to 4,110.86, 5,672.99 and 2,222.44 is: 3,066.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.86 : 5,672.99 = 2,222.44 : x
  2. Step 2: Convert to fraction form
    4,110.86/5,672.99 = 2,222.44/x
  3. Step 3: Cross multiply
    4,110.86x = 5,672.99 × 2,222.44
  4. Step 4: Simplify right side
    4,110.86x = 12,607,879.90
  5. Step 5: Solve for x
    x = 12,607,879.90/4,110.86
  6. Step 6: Final answer
    x = 3,066.97

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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.