Finding the Third Proportional to 176,211.75 and 264,707.75
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Solution
The third proportional to 176,211.75 and 264,707.75 is: 397,647.68
Step by Step Solution
- Step 1: Write the proportion equation
176,211.75 : 264,707.75 = 264,707.75 : x - Step 2: Convert to fraction form
176,211.75/264,707.75 = 264,707.75/x - Step 3: Cross multiply
176,211.75x = 264,707.75 × 264,707.75 - Step 4: Simplify right side
176,211.75x = 70,070,192,910.06 - Step 5: Solve for x
x = 70,070,192,910.06/176,211.75 - Step 6: Final answer
x = 397,647.68
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.