Finding the Third Proportional to 131,296.13 and 267,405.75
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Solution
The third proportional to 131,296.13 and 267,405.75 is: 544,614.97
Step by Step Solution
- Step 1: Write the proportion equation
131,296.13 : 267,405.75 = 267,405.75 : x - Step 2: Convert to fraction form
131,296.13/267,405.75 = 267,405.75/x - Step 3: Cross multiply
131,296.13x = 267,405.75 × 267,405.75 - Step 4: Simplify right side
131,296.13x = 71,505,835,133.06 - Step 5: Solve for x
x = 71,505,835,133.06/131,296.13 - Step 6: Final answer
x = 544,614.97
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Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.