Finding the Third Proportional to 157,524.75 and 239,199.75
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Solution
The third proportional to 157,524.75 and 239,199.75 is: 363,222.42
Step by Step Solution
- Step 1: Write the proportion equation
157,524.75 : 239,199.75 = 239,199.75 : x - Step 2: Convert to fraction form
157,524.75/239,199.75 = 239,199.75/x - Step 3: Cross multiply
157,524.75x = 239,199.75 × 239,199.75 - Step 4: Simplify right side
157,524.75x = 57,216,520,400.06 - Step 5: Solve for x
x = 57,216,520,400.06/157,524.75 - Step 6: Final answer
x = 363,222.42
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.