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Finding the Third Proportional to 32.44 and 77.06

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Solution

The third proportional to 32.44 and 77.06 is: 183.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    32.44 : 77.06 = 77.06 : x
  2. Step 2: Convert to fraction form
    32.44/77.06 = 77.06/x
  3. Step 3: Cross multiply
    32.44x = 77.06 × 77.06
  4. Step 4: Simplify right side
    32.44x = 5,938.63
  5. Step 5: Solve for x
    x = 5,938.63/32.44
  6. Step 6: Final answer
    x = 183.08

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Why These Related Problems?

These problems maintain the same ratio (2.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.