Finding the Third Proportional to 8,518.29 and 17,383.99
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Solution
The third proportional to 8,518.29 and 17,383.99 is: 35,476.98
Step by Step Solution
- Step 1: Write the proportion equation
8,518.29 : 17,383.99 = 17,383.99 : x - Step 2: Convert to fraction form
8,518.29/17,383.99 = 17,383.99/x - Step 3: Cross multiply
8,518.29x = 17,383.99 × 17,383.99 - Step 4: Simplify right side
8,518.29x = 302,203,184.38 - Step 5: Solve for x
x = 302,203,184.38/8,518.29 - Step 6: Final answer
x = 35,476.98
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Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.