Finding the Third Proportional to 25,412 and 33,949
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Solution
The third proportional to 25,412 and 33,949 is: 45,353.95
Step by Step Solution
- Step 1: Write the proportion equation
25,412 : 33,949 = 33,949 : x - Step 2: Convert to fraction form
25,412/33,949 = 33,949/x - Step 3: Cross multiply
25,412x = 33,949 × 33,949 - Step 4: Simplify right side
25,412x = 1,152,534,601 - Step 5: Solve for x
x = 1,152,534,601/25,412 - Step 6: Final answer
x = 45,353.95
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Why These Related Problems?
These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.