Finding the Third Proportional to 68,104.13 and 158,262.19
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Solution
The third proportional to 68,104.13 and 158,262.19 is: 367,773.90
Step by Step Solution
- Step 1: Write the proportion equation
68,104.13 : 158,262.19 = 158,262.19 : x - Step 2: Convert to fraction form
68,104.13/158,262.19 = 158,262.19/x - Step 3: Cross multiply
68,104.13x = 158,262.19 × 158,262.19 - Step 4: Simplify right side
68,104.13x = 25,046,919,992.29 - Step 5: Solve for x
x = 25,046,919,992.29/68,104.13 - Step 6: Final answer
x = 367,773.90
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Why These Related Problems?
These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.