Finding the Third Proportional to 45,375.75 and 97,692.75
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Solution
The third proportional to 45,375.75 and 97,692.75 is: 210,329.82
Step by Step Solution
- Step 1: Write the proportion equation
45,375.75 : 97,692.75 = 97,692.75 : x - Step 2: Convert to fraction form
45,375.75/97,692.75 = 97,692.75/x - Step 3: Cross multiply
45,375.75x = 97,692.75 × 97,692.75 - Step 4: Simplify right side
45,375.75x = 9,543,873,402.56 - Step 5: Solve for x
x = 9,543,873,402.56/45,375.75 - Step 6: Final answer
x = 210,329.82
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.