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Finding the Third Proportional to 5,837 and 12,807.25

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Solution

The third proportional to 5,837 and 12,807.25 is: 28,101.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,837 : 12,807.25 = 12,807.25 : x
  2. Step 2: Convert to fraction form
    5,837/12,807.25 = 12,807.25/x
  3. Step 3: Cross multiply
    5,837x = 12,807.25 × 12,807.25
  4. Step 4: Simplify right side
    5,837x = 164,025,652.56
  5. Step 5: Solve for x
    x = 164,025,652.56/5,837
  6. Step 6: Final answer
    x = 28,101.02

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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.