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Finding the Fourth Proportional to 33,404.02, 46,098.06 and 18,296.42

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Solution

The fourth proportional to 33,404.02, 46,098.06 and 18,296.42 is: 25,249.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,404.02 : 46,098.06 = 18,296.42 : x
  2. Step 2: Convert to fraction form
    33,404.02/46,098.06 = 18,296.42/x
  3. Step 3: Cross multiply
    33,404.02x = 46,098.06 × 18,296.42
  4. Step 4: Simplify right side
    33,404.02x = 843,429,466.95
  5. Step 5: Solve for x
    x = 843,429,466.95/33,404.02
  6. Step 6: Final answer
    x = 25,249.34

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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.