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Finding the Third Proportional to 7,973 and 16,269.50

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Solution

The third proportional to 7,973 and 16,269.50 is: 33,199.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,973 : 16,269.50 = 16,269.50 : x
  2. Step 2: Convert to fraction form
    7,973/16,269.50 = 16,269.50/x
  3. Step 3: Cross multiply
    7,973x = 16,269.50 × 16,269.50
  4. Step 4: Simplify right side
    7,973x = 264,696,630.25
  5. Step 5: Solve for x
    x = 264,696,630.25/7,973
  6. Step 6: Final answer
    x = 33,199.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.