Finding the Third Proportional to 92,719.69 and 203,163.19
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Solution
The third proportional to 92,719.69 and 203,163.19 is: 445,161.99
Step by Step Solution
- Step 1: Write the proportion equation
92,719.69 : 203,163.19 = 203,163.19 : x - Step 2: Convert to fraction form
92,719.69/203,163.19 = 203,163.19/x - Step 3: Cross multiply
92,719.69x = 203,163.19 × 203,163.19 - Step 4: Simplify right side
92,719.69x = 41,275,280,755.16 - Step 5: Solve for x
x = 41,275,280,755.16/92,719.69 - Step 6: Final answer
x = 445,161.99
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.