Finding the Third Proportional to 110,322.38 and 170,475.75
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Solution
The third proportional to 110,322.38 and 170,475.75 is: 263,427.81
Step by Step Solution
- Step 1: Write the proportion equation
110,322.38 : 170,475.75 = 170,475.75 : x - Step 2: Convert to fraction form
110,322.38/170,475.75 = 170,475.75/x - Step 3: Cross multiply
110,322.38x = 170,475.75 × 170,475.75 - Step 4: Simplify right side
110,322.38x = 29,061,981,338.06 - Step 5: Solve for x
x = 29,061,981,338.06/110,322.38 - Step 6: Final answer
x = 263,427.81
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.