Home / 41,162.26-56,804.32-22,299.78

Finding the Fourth Proportional to 41,162.26, 56,804.32 and 22,299.78

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Solution

The fourth proportional to 41,162.26, 56,804.32 and 22,299.78 is: 30,773.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,162.26 : 56,804.32 = 22,299.78 : x
  2. Step 2: Convert to fraction form
    41,162.26/56,804.32 = 22,299.78/x
  3. Step 3: Cross multiply
    41,162.26x = 56,804.32 × 22,299.78
  4. Step 4: Simplify right side
    41,162.26x = 1,266,723,839.05
  5. Step 5: Solve for x
    x = 1,266,723,839.05/41,162.26
  6. Step 6: Final answer
    x = 30,773.91

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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.