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Finding the Third Proportional to 7,336.41 and 15,868.83

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Solution

The third proportional to 7,336.41 and 15,868.83 is: 34,324.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336.41 : 15,868.83 = 15,868.83 : x
  2. Step 2: Convert to fraction form
    7,336.41/15,868.83 = 15,868.83/x
  3. Step 3: Cross multiply
    7,336.41x = 15,868.83 × 15,868.83
  4. Step 4: Simplify right side
    7,336.41x = 251,819,706.06
  5. Step 5: Solve for x
    x = 251,819,706.06/7,336.41
  6. Step 6: Final answer
    x = 34,324.67

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.