Home / 41,113.28-56,736.30-22,250.38

Finding the Fourth Proportional to 41,113.28, 56,736.30 and 22,250.38

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Solution

The fourth proportional to 41,113.28, 56,736.30 and 22,250.38 is: 30,705.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,113.28 : 56,736.30 = 22,250.38 : x
  2. Step 2: Convert to fraction form
    41,113.28/56,736.30 = 22,250.38/x
  3. Step 3: Cross multiply
    41,113.28x = 56,736.30 × 22,250.38
  4. Step 4: Simplify right side
    41,113.28x = 1,262,404,234.79
  5. Step 5: Solve for x
    x = 1,262,404,234.79/41,113.28
  6. Step 6: Final answer
    x = 30,705.51

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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.