Home / 41,082.69-56,694.15-22,219.82

Finding the Fourth Proportional to 41,082.69, 56,694.15 and 22,219.82

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Solution

The fourth proportional to 41,082.69, 56,694.15 and 22,219.82 is: 30,663.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,082.69 : 56,694.15 = 22,219.82 : x
  2. Step 2: Convert to fraction form
    41,082.69/56,694.15 = 22,219.82/x
  3. Step 3: Cross multiply
    41,082.69x = 56,694.15 × 22,219.82
  4. Step 4: Simplify right side
    41,082.69x = 1,259,733,524.58
  5. Step 5: Solve for x
    x = 1,259,733,524.58/41,082.69
  6. Step 6: Final answer
    x = 30,663.37

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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.