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Finding the Fourth Proportional to 29,377.38, 44,067.69 and 19,054.74

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Solution

The fourth proportional to 29,377.38, 44,067.69 and 19,054.74 is: 28,583.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,377.38 : 44,067.69 = 19,054.74 : x
  2. Step 2: Convert to fraction form
    29,377.38/44,067.69 = 19,054.74/x
  3. Step 3: Cross multiply
    29,377.38x = 44,067.69 × 19,054.74
  4. Step 4: Simplify right side
    29,377.38x = 839,698,375.35
  5. Step 5: Solve for x
    x = 839,698,375.35/29,377.38
  6. Step 6: Final answer
    x = 28,583.16

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