Finding the Third Proportional to 266 and 562
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Solution
The third proportional to 266 and 562 is: 1,187.38
Step by Step Solution
- Step 1: Write the proportion equation
266 : 562 = 562 : x - Step 2: Convert to fraction form
266/562 = 562/x - Step 3: Cross multiply
266x = 562 × 562 - Step 4: Simplify right side
266x = 315,844 - Step 5: Solve for x
x = 315,844/266 - Step 6: Final answer
x = 1,187.38
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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.