Finding the Third Proportional to 232,879.50 and 364,542.75
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Solution
The third proportional to 232,879.50 and 364,542.75 is: 570,644.55
Step by Step Solution
- Step 1: Write the proportion equation
232,879.50 : 364,542.75 = 364,542.75 : x - Step 2: Convert to fraction form
232,879.50/364,542.75 = 364,542.75/x - Step 3: Cross multiply
232,879.50x = 364,542.75 × 364,542.75 - Step 4: Simplify right side
232,879.50x = 132,891,416,577.56 - Step 5: Solve for x
x = 132,891,416,577.56/232,879.50 - Step 6: Final answer
x = 570,644.55
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.