Finding the Third Proportional to 107,965.13 and 168,027.75
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Solution
The third proportional to 107,965.13 and 168,027.75 is: 261,504.12
Step by Step Solution
- Step 1: Write the proportion equation
107,965.13 : 168,027.75 = 168,027.75 : x - Step 2: Convert to fraction form
107,965.13/168,027.75 = 168,027.75/x - Step 3: Cross multiply
107,965.13x = 168,027.75 × 168,027.75 - Step 4: Simplify right side
107,965.13x = 28,233,324,770.06 - Step 5: Solve for x
x = 28,233,324,770.06/107,965.13 - Step 6: Final answer
x = 261,504.12
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.