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Finding the Third Proportional to 7,317 and 16,027.88

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Solution

The third proportional to 7,317 and 16,027.88 is: 35,109.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,317 : 16,027.88 = 16,027.88 : x
  2. Step 2: Convert to fraction form
    7,317/16,027.88 = 16,027.88/x
  3. Step 3: Cross multiply
    7,317x = 16,027.88 × 16,027.88
  4. Step 4: Simplify right side
    7,317x = 256,892,777.02
  5. Step 5: Solve for x
    x = 256,892,777.02/7,317
  6. Step 6: Final answer
    x = 35,109.03

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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.