Finding the Third Proportional to 165,850.75 and 248,515.75
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Solution
The third proportional to 165,850.75 and 248,515.75 is: 372,383.47
Step by Step Solution
- Step 1: Write the proportion equation
165,850.75 : 248,515.75 = 248,515.75 : x - Step 2: Convert to fraction form
165,850.75/248,515.75 = 248,515.75/x - Step 3: Cross multiply
165,850.75x = 248,515.75 × 248,515.75 - Step 4: Simplify right side
165,850.75x = 61,760,077,998.06 - Step 5: Solve for x
x = 61,760,077,998.06/165,850.75 - Step 6: Final answer
x = 372,383.47
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.