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Finding the Fourth Proportional to 183,104.54, 274,805.79 and 94,383.41

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Solution

The fourth proportional to 183,104.54, 274,805.79 and 94,383.41 is: 141,651.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,104.54 : 274,805.79 = 94,383.41 : x
  2. Step 2: Convert to fraction form
    183,104.54/274,805.79 = 94,383.41/x
  3. Step 3: Cross multiply
    183,104.54x = 274,805.79 × 94,383.41
  4. Step 4: Simplify right side
    183,104.54x = 25,937,106,173.91
  5. Step 5: Solve for x
    x = 25,937,106,173.91/183,104.54
  6. Step 6: Final answer
    x = 141,651.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.