Finding the Third Proportional to 133,927 and 207,504
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Solution
The third proportional to 133,927 and 207,504 is: 321,502.83
Step by Step Solution
- Step 1: Write the proportion equation
133,927 : 207,504 = 207,504 : x - Step 2: Convert to fraction form
133,927/207,504 = 207,504/x - Step 3: Cross multiply
133,927x = 207,504 × 207,504 - Step 4: Simplify right side
133,927x = 43,057,910,016 - Step 5: Solve for x
x = 43,057,910,016/133,927 - Step 6: Final answer
x = 321,502.83
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.