Finding the Third Proportional to 115,125.05 and 164,076.26
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Solution
The third proportional to 115,125.05 and 164,076.26 is: 233,841.54
Step by Step Solution
- Step 1: Write the proportion equation
115,125.05 : 164,076.26 = 164,076.26 : x - Step 2: Convert to fraction form
115,125.05/164,076.26 = 164,076.26/x - Step 3: Cross multiply
115,125.05x = 164,076.26 × 164,076.26 - Step 4: Simplify right side
115,125.05x = 26,921,018,377.75 - Step 5: Solve for x
x = 26,921,018,377.75/115,125.05 - Step 6: Final answer
x = 233,841.54
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.