Finding the Third Proportional to 167,880 and 262,032
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Solution
The third proportional to 167,880 and 262,032 is: 408,987.19
Step by Step Solution
- Step 1: Write the proportion equation
167,880 : 262,032 = 262,032 : x - Step 2: Convert to fraction form
167,880/262,032 = 262,032/x - Step 3: Cross multiply
167,880x = 262,032 × 262,032 - Step 4: Simplify right side
167,880x = 68,660,769,024 - Step 5: Solve for x
x = 68,660,769,024/167,880 - Step 6: Final answer
x = 408,987.19
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.