Finding the Third Proportional to 168,372.42 and 365,809.92
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Solution
The third proportional to 168,372.42 and 365,809.92 is: 794,767.32
Step by Step Solution
- Step 1: Write the proportion equation
168,372.42 : 365,809.92 = 365,809.92 : x - Step 2: Convert to fraction form
168,372.42/365,809.92 = 365,809.92/x - Step 3: Cross multiply
168,372.42x = 365,809.92 × 365,809.92 - Step 4: Simplify right side
168,372.42x = 133,816,898,942.19 - Step 5: Solve for x
x = 133,816,898,942.19/168,372.42 - Step 6: Final answer
x = 794,767.32
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.