Finding the Third Proportional to 157,734.84 and 244,704.23
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Solution
The third proportional to 157,734.84 and 244,704.23 is: 379,625.46
Step by Step Solution
- Step 1: Write the proportion equation
157,734.84 : 244,704.23 = 244,704.23 : x - Step 2: Convert to fraction form
157,734.84/244,704.23 = 244,704.23/x - Step 3: Cross multiply
157,734.84x = 244,704.23 × 244,704.23 - Step 4: Simplify right side
157,734.84x = 59,880,162,321.05 - Step 5: Solve for x
x = 59,880,162,321.05/157,734.84 - Step 6: Final answer
x = 379,625.46
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.