Home / 41,299.24-61,866.24-31,906.48

Finding the Fourth Proportional to 41,299.24, 61,866.24 and 31,906.48

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Solution

The fourth proportional to 41,299.24, 61,866.24 and 31,906.48 is: 47,795.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,299.24 : 61,866.24 = 31,906.48 : x
  2. Step 2: Convert to fraction form
    41,299.24/61,866.24 = 31,906.48/x
  3. Step 3: Cross multiply
    41,299.24x = 61,866.24 × 31,906.48
  4. Step 4: Simplify right side
    41,299.24x = 1,973,933,949.24
  5. Step 5: Solve for x
    x = 1,973,933,949.24/41,299.24
  6. Step 6: Final answer
    x = 47,795.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.