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Finding the Fourth Proportional to 33,758.34, 46,593.00 and 19,427.82

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Solution

The fourth proportional to 33,758.34, 46,593.00 and 19,427.82 is: 26,814.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,758.34 : 46,593.00 = 19,427.82 : x
  2. Step 2: Convert to fraction form
    33,758.34/46,593.00 = 19,427.82/x
  3. Step 3: Cross multiply
    33,758.34x = 46,593.00 × 19,427.82
  4. Step 4: Simplify right side
    33,758.34x = 905,200,320.12
  5. Step 5: Solve for x
    x = 905,200,320.12/33,758.34
  6. Step 6: Final answer
    x = 26,814.12

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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.