Finding the Third Proportional to 263 and 710
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Solution
The third proportional to 263 and 710 is: 1,916.73
Step by Step Solution
- Step 1: Write the proportion equation
263 : 710 = 710 : x - Step 2: Convert to fraction form
263/710 = 710/x - Step 3: Cross multiply
263x = 710 × 710 - Step 4: Simplify right side
263x = 504,100 - Step 5: Solve for x
x = 504,100/263 - Step 6: Final answer
x = 1,916.73
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Why These Related Problems?
These problems maintain the same ratio (2.70) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.