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Finding the Fourth Proportional to 41,199.70, 56,855.67 and 22,336.82

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Solution

The fourth proportional to 41,199.70, 56,855.67 and 22,336.82 is: 30,824.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,199.70 : 56,855.67 = 22,336.82 : x
  2. Step 2: Convert to fraction form
    41,199.70/56,855.67 = 22,336.82/x
  3. Step 3: Cross multiply
    41,199.70x = 56,855.67 × 22,336.82
  4. Step 4: Simplify right side
    41,199.70x = 1,269,974,866.77
  5. Step 5: Solve for x
    x = 1,269,974,866.77/41,199.70
  6. Step 6: Final answer
    x = 30,824.86

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.