Finding the Third Proportional to 266 and 303
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Solution
The third proportional to 266 and 303 is: 345.15
Step by Step Solution
- Step 1: Write the proportion equation
266 : 303 = 303 : x - Step 2: Convert to fraction form
266/303 = 303/x - Step 3: Cross multiply
266x = 303 × 303 - Step 4: Simplify right side
266x = 91,809 - Step 5: Solve for x
x = 91,809/266 - Step 6: Final answer
x = 345.15
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These problems maintain the same ratio (1.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.