Finding the Third Proportional to 156,550.50 and 235,545.75
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Solution
The third proportional to 156,550.50 and 235,545.75 is: 354,401.94
Step by Step Solution
- Step 1: Write the proportion equation
156,550.50 : 235,545.75 = 235,545.75 : x - Step 2: Convert to fraction form
156,550.50/235,545.75 = 235,545.75/x - Step 3: Cross multiply
156,550.50x = 235,545.75 × 235,545.75 - Step 4: Simplify right side
156,550.50x = 55,481,800,343.06 - Step 5: Solve for x
x = 55,481,800,343.06/156,550.50 - Step 6: Final answer
x = 354,401.94
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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.