Finding the Third Proportional to 6,922 and 10,736
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Solution
The third proportional to 6,922 and 10,736 is: 16,651.50
Step by Step Solution
- Step 1: Write the proportion equation
6,922 : 10,736 = 10,736 : x - Step 2: Convert to fraction form
6,922/10,736 = 10,736/x - Step 3: Cross multiply
6,922x = 10,736 × 10,736 - Step 4: Simplify right side
6,922x = 115,261,696 - Step 5: Solve for x
x = 115,261,696/6,922 - Step 6: Final answer
x = 16,651.50
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.