Finding the Third Proportional to 84,734.25 and 182,589.75
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Solution
The third proportional to 84,734.25 and 182,589.75 is: 393,453.85
Step by Step Solution
- Step 1: Write the proportion equation
84,734.25 : 182,589.75 = 182,589.75 : x - Step 2: Convert to fraction form
84,734.25/182,589.75 = 182,589.75/x - Step 3: Cross multiply
84,734.25x = 182,589.75 × 182,589.75 - Step 4: Simplify right side
84,734.25x = 33,339,016,805.06 - Step 5: Solve for x
x = 33,339,016,805.06/84,734.25 - Step 6: Final answer
x = 393,453.85
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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.