Finding the Third Proportional to 176,257.50 and 264,777.75
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Solution
The third proportional to 176,257.50 and 264,777.75 is: 397,754.74
Step by Step Solution
- Step 1: Write the proportion equation
176,257.50 : 264,777.75 = 264,777.75 : x - Step 2: Convert to fraction form
176,257.50/264,777.75 = 264,777.75/x - Step 3: Cross multiply
176,257.50x = 264,777.75 × 264,777.75 - Step 4: Simplify right side
176,257.50x = 70,107,256,895.06 - Step 5: Solve for x
x = 70,107,256,895.06/176,257.50 - Step 6: Final answer
x = 397,754.74
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.