Finding the Third Proportional to 17,586 and 27,193.75
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Solution
The third proportional to 17,586 and 27,193.75 is: 42,050.50
Step by Step Solution
- Step 1: Write the proportion equation
17,586 : 27,193.75 = 27,193.75 : x - Step 2: Convert to fraction form
17,586/27,193.75 = 27,193.75/x - Step 3: Cross multiply
17,586x = 27,193.75 × 27,193.75 - Step 4: Simplify right side
17,586x = 739,500,039.06 - Step 5: Solve for x
x = 739,500,039.06/17,586 - Step 6: Final answer
x = 42,050.50
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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.