Finding the Third Proportional to 207,692.44 and 311,193.56
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Solution
The third proportional to 207,692.44 and 311,193.56 is: 466,273.28
Step by Step Solution
- Step 1: Write the proportion equation
207,692.44 : 311,193.56 = 311,193.56 : x - Step 2: Convert to fraction form
207,692.44/311,193.56 = 311,193.56/x - Step 3: Cross multiply
207,692.44x = 311,193.56 × 311,193.56 - Step 4: Simplify right side
207,692.44x = 96,841,433,341.44 - Step 5: Solve for x
x = 96,841,433,341.44/207,692.44 - Step 6: Final answer
x = 466,273.28
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.