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Finding the Fourth Proportional to 17,446.45, 24,075.83 and 9,488.49

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Solution

The fourth proportional to 17,446.45, 24,075.83 and 9,488.49 is: 13,093.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,446.45 : 24,075.83 = 9,488.49 : x
  2. Step 2: Convert to fraction form
    17,446.45/24,075.83 = 9,488.49/x
  3. Step 3: Cross multiply
    17,446.45x = 24,075.83 × 9,488.49
  4. Step 4: Simplify right side
    17,446.45x = 228,443,295.92
  5. Step 5: Solve for x
    x = 228,443,295.92/17,446.45
  6. Step 6: Final answer
    x = 13,093.97

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.