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Finding the Fourth Proportional to 23,495.33, 35,252.21 and 10,338.47

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Solution

The fourth proportional to 23,495.33, 35,252.21 and 10,338.47 is: 15,511.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,495.33 : 35,252.21 = 10,338.47 : x
  2. Step 2: Convert to fraction form
    23,495.33/35,252.21 = 10,338.47/x
  3. Step 3: Cross multiply
    23,495.33x = 35,252.21 × 10,338.47
  4. Step 4: Simplify right side
    23,495.33x = 364,453,897.30
  5. Step 5: Solve for x
    x = 364,453,897.30/23,495.33
  6. Step 6: Final answer
    x = 15,511.76

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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.