Home / 41,273.96-61,941.92-19,102.84

Finding the Fourth Proportional to 41,273.96, 61,941.92 and 19,102.84

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Solution

The fourth proportional to 41,273.96, 61,941.92 and 19,102.84 is: 28,668.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,273.96 : 61,941.92 = 19,102.84 : x
  2. Step 2: Convert to fraction form
    41,273.96/61,941.92 = 19,102.84/x
  3. Step 3: Cross multiply
    41,273.96x = 61,941.92 × 19,102.84
  4. Step 4: Simplify right side
    41,273.96x = 1,183,266,336.68
  5. Step 5: Solve for x
    x = 1,183,266,336.68/41,273.96
  6. Step 6: Final answer
    x = 28,668.60

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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.