Finding the Third Proportional to 132,413.06 and 271,803.09
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Solution
The third proportional to 132,413.06 and 271,803.09 is: 557,927.75
Step by Step Solution
- Step 1: Write the proportion equation
132,413.06 : 271,803.09 = 271,803.09 : x - Step 2: Convert to fraction form
132,413.06/271,803.09 = 271,803.09/x - Step 3: Cross multiply
132,413.06x = 271,803.09 × 271,803.09 - Step 4: Simplify right side
132,413.06x = 73,876,921,772.07 - Step 5: Solve for x
x = 73,876,921,772.07/132,413.06 - Step 6: Final answer
x = 557,927.75
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Why These Related Problems?
These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.