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Finding the Third Proportional to 18,270.56 and 24,535.41

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Solution

The third proportional to 18,270.56 and 24,535.41 is: 32,948.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,270.56 : 24,535.41 = 24,535.41 : x
  2. Step 2: Convert to fraction form
    18,270.56/24,535.41 = 24,535.41/x
  3. Step 3: Cross multiply
    18,270.56x = 24,535.41 × 24,535.41
  4. Step 4: Simplify right side
    18,270.56x = 601,986,159.85
  5. Step 5: Solve for x
    x = 601,986,159.85/18,270.56
  6. Step 6: Final answer
    x = 32,948.42

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Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.