Finding the Third Proportional to 43,165.50 and 92,325
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Solution
The third proportional to 43,165.50 and 92,325 is: 197,470.33
Step by Step Solution
- Step 1: Write the proportion equation
43,165.50 : 92,325 = 92,325 : x - Step 2: Convert to fraction form
43,165.50/92,325 = 92,325/x - Step 3: Cross multiply
43,165.50x = 92,325 × 92,325 - Step 4: Simplify right side
43,165.50x = 8,523,905,625 - Step 5: Solve for x
x = 8,523,905,625/43,165.50 - Step 6: Final answer
x = 197,470.33
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.