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Finding the Third Proportional to 1,952 and 3,471.50

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Solution

The third proportional to 1,952 and 3,471.50 is: 6,173.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952 : 3,471.50 = 3,471.50 : x
  2. Step 2: Convert to fraction form
    1,952/3,471.50 = 3,471.50/x
  3. Step 3: Cross multiply
    1,952x = 3,471.50 × 3,471.50
  4. Step 4: Simplify right side
    1,952x = 12,051,312.25
  5. Step 5: Solve for x
    x = 12,051,312.25/1,952
  6. Step 6: Final answer
    x = 6,173.83

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Why These Related Problems?

These problems maintain the same ratio (1.78) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.