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Finding the Fourth Proportional to 33,592.12, 46,363.26 and 19,446.28

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Solution

The fourth proportional to 33,592.12, 46,363.26 and 19,446.28 is: 26,839.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,592.12 : 46,363.26 = 19,446.28 : x
  2. Step 2: Convert to fraction form
    33,592.12/46,363.26 = 19,446.28/x
  3. Step 3: Cross multiply
    33,592.12x = 46,363.26 × 19,446.28
  4. Step 4: Simplify right side
    33,592.12x = 901,592,935.67
  5. Step 5: Solve for x
    x = 901,592,935.67/33,592.12
  6. Step 6: Final answer
    x = 26,839.42

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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.