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Finding the Third Proportional to 108,528.75 and 232,632

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Solution

The third proportional to 108,528.75 and 232,632 is: 498,648.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,528.75 : 232,632 = 232,632 : x
  2. Step 2: Convert to fraction form
    108,528.75/232,632 = 232,632/x
  3. Step 3: Cross multiply
    108,528.75x = 232,632 × 232,632
  4. Step 4: Simplify right side
    108,528.75x = 54,117,647,424
  5. Step 5: Solve for x
    x = 54,117,647,424/108,528.75
  6. Step 6: Final answer
    x = 498,648.03

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.