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Finding the Third Proportional to 28,250 and 60,252

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Solution

The third proportional to 28,250 and 60,252 is: 128,506.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,250 : 60,252 = 60,252 : x
  2. Step 2: Convert to fraction form
    28,250/60,252 = 60,252/x
  3. Step 3: Cross multiply
    28,250x = 60,252 × 60,252
  4. Step 4: Simplify right side
    28,250x = 3,630,303,504
  5. Step 5: Solve for x
    x = 3,630,303,504/28,250
  6. Step 6: Final answer
    x = 128,506.32

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.