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Finding the Third Proportional to 28,517 and 44,795

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Solution

The third proportional to 28,517 and 44,795 is: 70,364.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,517 : 44,795 = 44,795 : x
  2. Step 2: Convert to fraction form
    28,517/44,795 = 44,795/x
  3. Step 3: Cross multiply
    28,517x = 44,795 × 44,795
  4. Step 4: Simplify right side
    28,517x = 2,006,592,025
  5. Step 5: Solve for x
    x = 2,006,592,025/28,517
  6. Step 6: Final answer
    x = 70,364.77

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.