Finding the Third Proportional to 163,744.50 and 246,226.50
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Solution
The third proportional to 163,744.50 and 246,226.50 is: 370,256.65
Step by Step Solution
- Step 1: Write the proportion equation
163,744.50 : 246,226.50 = 246,226.50 : x - Step 2: Convert to fraction form
163,744.50/246,226.50 = 246,226.50/x - Step 3: Cross multiply
163,744.50x = 246,226.50 × 246,226.50 - Step 4: Simplify right side
163,744.50x = 60,627,489,302.25 - Step 5: Solve for x
x = 60,627,489,302.25/163,744.50 - Step 6: Final answer
x = 370,256.65
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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.