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Finding the Third Proportional to 19,193.63 and 41,302.13

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Solution

The third proportional to 19,193.63 and 41,302.13 is: 88,876.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,193.63 : 41,302.13 = 41,302.13 : x
  2. Step 2: Convert to fraction form
    19,193.63/41,302.13 = 41,302.13/x
  3. Step 3: Cross multiply
    19,193.63x = 41,302.13 × 41,302.13
  4. Step 4: Simplify right side
    19,193.63x = 1,705,865,529.52
  5. Step 5: Solve for x
    x = 1,705,865,529.52/19,193.63
  6. Step 6: Final answer
    x = 88,876.67

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.