Finding the Third Proportional to 182,741.63 and 274,112.44
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Solution
The third proportional to 182,741.63 and 274,112.44 is: 411,168.66
Step by Step Solution
- Step 1: Write the proportion equation
182,741.63 : 274,112.44 = 274,112.44 : x - Step 2: Convert to fraction form
182,741.63/274,112.44 = 274,112.44/x - Step 3: Cross multiply
182,741.63x = 274,112.44 × 274,112.44 - Step 4: Simplify right side
182,741.63x = 75,137,628,392.19 - Step 5: Solve for x
x = 75,137,628,392.19/182,741.63 - Step 6: Final answer
x = 411,168.66
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.