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Finding the Third Proportional to 28,053 and 60,874.75

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Solution

The third proportional to 28,053 and 60,874.75 is: 132,097.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,053 : 60,874.75 = 60,874.75 : x
  2. Step 2: Convert to fraction form
    28,053/60,874.75 = 60,874.75/x
  3. Step 3: Cross multiply
    28,053x = 60,874.75 × 60,874.75
  4. Step 4: Simplify right side
    28,053x = 3,705,735,187.56
  5. Step 5: Solve for x
    x = 3,705,735,187.56/28,053
  6. Step 6: Final answer
    x = 132,097.64

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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.