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Finding the Fourth Proportional to 183,364.52, 275,363.88 and 108,952.24

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Solution

The fourth proportional to 183,364.52, 275,363.88 and 108,952.24 is: 163,616.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,364.52 : 275,363.88 = 108,952.24 : x
  2. Step 2: Convert to fraction form
    183,364.52/275,363.88 = 108,952.24/x
  3. Step 3: Cross multiply
    183,364.52x = 275,363.88 × 108,952.24
  4. Step 4: Simplify right side
    183,364.52x = 30,001,511,541.09
  5. Step 5: Solve for x
    x = 30,001,511,541.09/183,364.52
  6. Step 6: Final answer
    x = 163,616.78

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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.