Home / 41,226.42-61,757.19-19,009.38

Finding the Fourth Proportional to 41,226.42, 61,757.19 and 19,009.38

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Solution

The fourth proportional to 41,226.42, 61,757.19 and 19,009.38 is: 28,476.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,226.42 : 61,757.19 = 19,009.38 : x
  2. Step 2: Convert to fraction form
    41,226.42/61,757.19 = 19,009.38/x
  3. Step 3: Cross multiply
    41,226.42x = 61,757.19 × 19,009.38
  4. Step 4: Simplify right side
    41,226.42x = 1,173,965,892.44
  5. Step 5: Solve for x
    x = 1,173,965,892.44/41,226.42
  6. Step 6: Final answer
    x = 28,476.06

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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.