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Finding the Third Proportional to 7,592 and 16,646.50

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Solution

The third proportional to 7,592 and 16,646.50 is: 36,499.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,592 : 16,646.50 = 16,646.50 : x
  2. Step 2: Convert to fraction form
    7,592/16,646.50 = 16,646.50/x
  3. Step 3: Cross multiply
    7,592x = 16,646.50 × 16,646.50
  4. Step 4: Simplify right side
    7,592x = 277,105,962.25
  5. Step 5: Solve for x
    x = 277,105,962.25/7,592
  6. Step 6: Final answer
    x = 36,499.73

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.