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Finding the Fourth Proportional to 33,404.30, 46,097.61 and 18,296.92

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Solution

The fourth proportional to 33,404.30, 46,097.61 and 18,296.92 is: 25,249.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,404.30 : 46,097.61 = 18,296.92 : x
  2. Step 2: Convert to fraction form
    33,404.30/46,097.61 = 18,296.92/x
  3. Step 3: Cross multiply
    33,404.30x = 46,097.61 × 18,296.92
  4. Step 4: Simplify right side
    33,404.30x = 843,444,271.37
  5. Step 5: Solve for x
    x = 843,444,271.37/33,404.30
  6. Step 6: Final answer
    x = 25,249.57

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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.