Finding the Third Proportional to 167,191 and 259,170
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Solution
The third proportional to 167,191 and 259,170 is: 401,750.63
Step by Step Solution
- Step 1: Write the proportion equation
167,191 : 259,170 = 259,170 : x - Step 2: Convert to fraction form
167,191/259,170 = 259,170/x - Step 3: Cross multiply
167,191x = 259,170 × 259,170 - Step 4: Simplify right side
167,191x = 67,169,088,900 - Step 5: Solve for x
x = 67,169,088,900/167,191 - Step 6: Final answer
x = 401,750.63
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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.