Finding the Third Proportional to 150,640.25 and 206,560.75
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Solution
The third proportional to 150,640.25 and 206,560.75 is: 283,239.99
Step by Step Solution
- Step 1: Write the proportion equation
150,640.25 : 206,560.75 = 206,560.75 : x - Step 2: Convert to fraction form
150,640.25/206,560.75 = 206,560.75/x - Step 3: Cross multiply
150,640.25x = 206,560.75 × 206,560.75 - Step 4: Simplify right side
150,640.25x = 42,667,343,440.56 - Step 5: Solve for x
x = 42,667,343,440.56/150,640.25 - Step 6: Final answer
x = 283,239.99
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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.