Finding the Third Proportional to 112,517.44 and 265,609.13
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Solution
The third proportional to 112,517.44 and 265,609.13 is: 626,997.99
Step by Step Solution
- Step 1: Write the proportion equation
112,517.44 : 265,609.13 = 265,609.13 : x - Step 2: Convert to fraction form
112,517.44/265,609.13 = 265,609.13/x - Step 3: Cross multiply
112,517.44x = 265,609.13 × 265,609.13 - Step 4: Simplify right side
112,517.44x = 70,548,207,283.27 - Step 5: Solve for x
x = 70,548,207,283.27/112,517.44 - Step 6: Final answer
x = 626,997.99
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.