Finding the Third Proportional to 43,876 and 59,982
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Solution
The third proportional to 43,876 and 59,982 is: 82,000.19
Step by Step Solution
- Step 1: Write the proportion equation
43,876 : 59,982 = 59,982 : x - Step 2: Convert to fraction form
43,876/59,982 = 59,982/x - Step 3: Cross multiply
43,876x = 59,982 × 59,982 - Step 4: Simplify right side
43,876x = 3,597,840,324 - Step 5: Solve for x
x = 3,597,840,324/43,876 - Step 6: Final answer
x = 82,000.19
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.