Finding the Third Proportional to 53,811 and 117,450
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Solution
The third proportional to 53,811 and 117,450 is: 256,350.98
Step by Step Solution
- Step 1: Write the proportion equation
53,811 : 117,450 = 117,450 : x - Step 2: Convert to fraction form
53,811/117,450 = 117,450/x - Step 3: Cross multiply
53,811x = 117,450 × 117,450 - Step 4: Simplify right side
53,811x = 13,794,502,500 - Step 5: Solve for x
x = 13,794,502,500/53,811 - Step 6: Final answer
x = 256,350.98
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.