Finding the Third Proportional to 183,982.13 and 271,872.38
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Solution
The third proportional to 183,982.13 and 271,872.38 is: 401,748.75
Step by Step Solution
- Step 1: Write the proportion equation
183,982.13 : 271,872.38 = 271,872.38 : x - Step 2: Convert to fraction form
183,982.13/271,872.38 = 271,872.38/x - Step 3: Cross multiply
183,982.13x = 271,872.38 × 271,872.38 - Step 4: Simplify right side
183,982.13x = 73,914,588,288.14 - Step 5: Solve for x
x = 73,914,588,288.14/183,982.13 - Step 6: Final answer
x = 401,748.75
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Why These Related Problems?
These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.