Finding the Third Proportional to 117,501.75 and 248,397.75
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Solution
The third proportional to 117,501.75 and 248,397.75 is: 525,110.84
Step by Step Solution
- Step 1: Write the proportion equation
117,501.75 : 248,397.75 = 248,397.75 : x - Step 2: Convert to fraction form
117,501.75/248,397.75 = 248,397.75/x - Step 3: Cross multiply
117,501.75x = 248,397.75 × 248,397.75 - Step 4: Simplify right side
117,501.75x = 61,701,442,205.06 - Step 5: Solve for x
x = 61,701,442,205.06/117,501.75 - Step 6: Final answer
x = 525,110.84
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.