Finding the Third Proportional to 68,536.13 and 158,651.44
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Solution
The third proportional to 68,536.13 and 158,651.44 is: 367,255.64
Step by Step Solution
- Step 1: Write the proportion equation
68,536.13 : 158,651.44 = 158,651.44 : x - Step 2: Convert to fraction form
68,536.13/158,651.44 = 158,651.44/x - Step 3: Cross multiply
68,536.13x = 158,651.44 × 158,651.44 - Step 4: Simplify right side
68,536.13x = 25,170,278,620.82 - Step 5: Solve for x
x = 25,170,278,620.82/68,536.13 - Step 6: Final answer
x = 367,255.64
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These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.