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Finding the Fourth Proportional to 22,745.51, 34,067.48 and 17,441.46

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Solution

The fourth proportional to 22,745.51, 34,067.48 and 17,441.46 is: 26,123.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,745.51 : 34,067.48 = 17,441.46 : x
  2. Step 2: Convert to fraction form
    22,745.51/34,067.48 = 17,441.46/x
  3. Step 3: Cross multiply
    22,745.51x = 34,067.48 × 17,441.46
  4. Step 4: Simplify right side
    22,745.51x = 594,186,633.32
  5. Step 5: Solve for x
    x = 594,186,633.32/22,745.51
  6. Step 6: Final answer
    x = 26,123.25

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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.