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Finding the Third Proportional to 14,811 and 32,079

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Solution

The third proportional to 14,811 and 32,079 is: 69,479.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,811 : 32,079 = 32,079 : x
  2. Step 2: Convert to fraction form
    14,811/32,079 = 32,079/x
  3. Step 3: Cross multiply
    14,811x = 32,079 × 32,079
  4. Step 4: Simplify right side
    14,811x = 1,029,062,241
  5. Step 5: Solve for x
    x = 1,029,062,241/14,811
  6. Step 6: Final answer
    x = 69,479.59

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.