Finding the Third Proportional to 250,573.82 and 276,177.09
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Solution
The third proportional to 250,573.82 and 276,177.09 is: 304,396.48
Step by Step Solution
- Step 1: Write the proportion equation
250,573.82 : 276,177.09 = 276,177.09 : x - Step 2: Convert to fraction form
250,573.82/276,177.09 = 276,177.09/x - Step 3: Cross multiply
250,573.82x = 276,177.09 × 276,177.09 - Step 4: Simplify right side
250,573.82x = 76,273,787,112.20 - Step 5: Solve for x
x = 76,273,787,112.20/250,573.82 - Step 6: Final answer
x = 304,396.48
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Why These Related Problems?
These problems maintain the same ratio (1.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.