Home / 41,086.41-56,699.20-22,223.49

Finding the Fourth Proportional to 41,086.41, 56,699.20 and 22,223.49

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Solution

The fourth proportional to 41,086.41, 56,699.20 and 22,223.49 is: 30,668.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,086.41 : 56,699.20 = 22,223.49 : x
  2. Step 2: Convert to fraction form
    41,086.41/56,699.20 = 22,223.49/x
  3. Step 3: Cross multiply
    41,086.41x = 56,699.20 × 22,223.49
  4. Step 4: Simplify right side
    41,086.41x = 1,260,054,104.21
  5. Step 5: Solve for x
    x = 1,260,054,104.21/41,086.41
  6. Step 6: Final answer
    x = 30,668.39

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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.