Finding the Third Proportional to 75,532.13 and 166,249.13
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Solution
The third proportional to 75,532.13 and 166,249.13 is: 365,920.75
Step by Step Solution
- Step 1: Write the proportion equation
75,532.13 : 166,249.13 = 166,249.13 : x - Step 2: Convert to fraction form
75,532.13/166,249.13 = 166,249.13/x - Step 3: Cross multiply
75,532.13x = 166,249.13 × 166,249.13 - Step 4: Simplify right side
75,532.13x = 27,638,771,563.27 - Step 5: Solve for x
x = 27,638,771,563.27/75,532.13 - Step 6: Final answer
x = 365,920.75
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.