Finding the Third Proportional to 80,193 and 112,114
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Solution
The third proportional to 80,193 and 112,114 is: 156,741.22
Step by Step Solution
- Step 1: Write the proportion equation
80,193 : 112,114 = 112,114 : x - Step 2: Convert to fraction form
80,193/112,114 = 112,114/x - Step 3: Cross multiply
80,193x = 112,114 × 112,114 - Step 4: Simplify right side
80,193x = 12,569,548,996 - Step 5: Solve for x
x = 12,569,548,996/80,193 - Step 6: Final answer
x = 156,741.22
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Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.