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Finding the Third Proportional to 37,904.20 and 82,532.67

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Solution

The third proportional to 37,904.20 and 82,532.67 is: 179,706.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,904.20 : 82,532.67 = 82,532.67 : x
  2. Step 2: Convert to fraction form
    37,904.20/82,532.67 = 82,532.67/x
  3. Step 3: Cross multiply
    37,904.20x = 82,532.67 × 82,532.67
  4. Step 4: Simplify right side
    37,904.20x = 6,811,641,926.83
  5. Step 5: Solve for x
    x = 6,811,641,926.83/37,904.20
  6. Step 6: Final answer
    x = 179,706.77

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.