Finding the Third Proportional to 239,212.50 and 325,014.75
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Solution
The third proportional to 239,212.50 and 325,014.75 is: 441,593.09
Step by Step Solution
- Step 1: Write the proportion equation
239,212.50 : 325,014.75 = 325,014.75 : x - Step 2: Convert to fraction form
239,212.50/325,014.75 = 325,014.75/x - Step 3: Cross multiply
239,212.50x = 325,014.75 × 325,014.75 - Step 4: Simplify right side
239,212.50x = 105,634,587,717.56 - Step 5: Solve for x
x = 105,634,587,717.56/239,212.50 - Step 6: Final answer
x = 441,593.09
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.