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Finding the Fourth Proportional to 33,382.73, 46,019.49 and 25,411.12

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Solution

The fourth proportional to 33,382.73, 46,019.49 and 25,411.12 is: 35,030.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,382.73 : 46,019.49 = 25,411.12 : x
  2. Step 2: Convert to fraction form
    33,382.73/46,019.49 = 25,411.12/x
  3. Step 3: Cross multiply
    33,382.73x = 46,019.49 × 25,411.12
  4. Step 4: Simplify right side
    33,382.73x = 1,169,406,715.33
  5. Step 5: Solve for x
    x = 1,169,406,715.33/33,382.73
  6. Step 6: Final answer
    x = 35,030.29

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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.