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Finding the Fourth Proportional to 34,067.62, 51,075.84 and 22,943.08

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Solution

The fourth proportional to 34,067.62, 51,075.84 and 22,943.08 is: 34,397.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,067.62 : 51,075.84 = 22,943.08 : x
  2. Step 2: Convert to fraction form
    34,067.62/51,075.84 = 22,943.08/x
  3. Step 3: Cross multiply
    34,067.62x = 51,075.84 × 22,943.08
  4. Step 4: Simplify right side
    34,067.62x = 1,171,837,083.19
  5. Step 5: Solve for x
    x = 1,171,837,083.19/34,067.62
  6. Step 6: Final answer
    x = 34,397.39

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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.