Finding the Third Proportional to 11,897 and 25,914
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Solution
The third proportional to 11,897 and 25,914 is: 56,445.78
Step by Step Solution
- Step 1: Write the proportion equation
11,897 : 25,914 = 25,914 : x - Step 2: Convert to fraction form
11,897/25,914 = 25,914/x - Step 3: Cross multiply
11,897x = 25,914 × 25,914 - Step 4: Simplify right side
11,897x = 671,535,396 - Step 5: Solve for x
x = 671,535,396/11,897 - Step 6: Final answer
x = 56,445.78
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.