Finding the Third Proportional to 954 and 1,227
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Solution
The third proportional to 954 and 1,227 is: 1,578.12
Step by Step Solution
- Step 1: Write the proportion equation
954 : 1,227 = 1,227 : x - Step 2: Convert to fraction form
954/1,227 = 1,227/x - Step 3: Cross multiply
954x = 1,227 × 1,227 - Step 4: Simplify right side
954x = 1,505,529 - Step 5: Solve for x
x = 1,505,529/954 - Step 6: Final answer
x = 1,578.12
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Why These Related Problems?
These problems maintain the same ratio (1.29) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.