Finding the Third Proportional to 170,804.25 and 271,412.44
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Solution
The third proportional to 170,804.25 and 271,412.44 is: 431,281.49
Step by Step Solution
- Step 1: Write the proportion equation
170,804.25 : 271,412.44 = 271,412.44 : x - Step 2: Convert to fraction form
170,804.25/271,412.44 = 271,412.44/x - Step 3: Cross multiply
170,804.25x = 271,412.44 × 271,412.44 - Step 4: Simplify right side
170,804.25x = 73,664,711,229.69 - Step 5: Solve for x
x = 73,664,711,229.69/170,804.25 - Step 6: Final answer
x = 431,281.49
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.