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Finding the Third Proportional to 9,737 and 14,589.50

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Solution

The third proportional to 9,737 and 14,589.50 is: 21,860.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,737 : 14,589.50 = 14,589.50 : x
  2. Step 2: Convert to fraction form
    9,737/14,589.50 = 14,589.50/x
  3. Step 3: Cross multiply
    9,737x = 14,589.50 × 14,589.50
  4. Step 4: Simplify right side
    9,737x = 212,853,510.25
  5. Step 5: Solve for x
    x = 212,853,510.25/9,737
  6. Step 6: Final answer
    x = 21,860.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.