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Finding the Third Proportional to 19,207.41 and 41,916.94

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Solution

The third proportional to 19,207.41 and 41,916.94 is: 91,476.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,207.41 : 41,916.94 = 41,916.94 : x
  2. Step 2: Convert to fraction form
    19,207.41/41,916.94 = 41,916.94/x
  3. Step 3: Cross multiply
    19,207.41x = 41,916.94 × 41,916.94
  4. Step 4: Simplify right side
    19,207.41x = 1,757,029,649.38
  5. Step 5: Solve for x
    x = 1,757,029,649.38/19,207.41
  6. Step 6: Final answer
    x = 91,476.67

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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.