Finding the Third Proportional to 167,617.97 and 367,121.53
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Solution
The third proportional to 167,617.97 and 367,121.53 is: 804,079.78
Step by Step Solution
- Step 1: Write the proportion equation
167,617.97 : 367,121.53 = 367,121.53 : x - Step 2: Convert to fraction form
167,617.97/367,121.53 = 367,121.53/x - Step 3: Cross multiply
167,617.97x = 367,121.53 × 367,121.53 - Step 4: Simplify right side
167,617.97x = 134,778,218,707.35 - Step 5: Solve for x
x = 134,778,218,707.35/167,617.97 - Step 6: Final answer
x = 804,079.78
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.