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Finding the Third Proportional to 38,037 and 50,482.50

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Solution

The third proportional to 38,037 and 50,482.50 is: 67,000.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,037 : 50,482.50 = 50,482.50 : x
  2. Step 2: Convert to fraction form
    38,037/50,482.50 = 50,482.50/x
  3. Step 3: Cross multiply
    38,037x = 50,482.50 × 50,482.50
  4. Step 4: Simplify right side
    38,037x = 2,548,482,806.25
  5. Step 5: Solve for x
    x = 2,548,482,806.25/38,037
  6. Step 6: Final answer
    x = 67,000.10

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.