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Finding the Third Proportional to 8,958 and 16,026

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Solution

The third proportional to 8,958 and 16,026 is: 28,670.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,958 : 16,026 = 16,026 : x
  2. Step 2: Convert to fraction form
    8,958/16,026 = 16,026/x
  3. Step 3: Cross multiply
    8,958x = 16,026 × 16,026
  4. Step 4: Simplify right side
    8,958x = 256,832,676
  5. Step 5: Solve for x
    x = 256,832,676/8,958
  6. Step 6: Final answer
    x = 28,670.76

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Why These Related Problems?

These problems maintain the same ratio (1.79) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.