Finding the Third Proportional to 25,174.50 and 52,938
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Solution
The third proportional to 25,174.50 and 52,938 is: 111,320.26
Step by Step Solution
- Step 1: Write the proportion equation
25,174.50 : 52,938 = 52,938 : x - Step 2: Convert to fraction form
25,174.50/52,938 = 52,938/x - Step 3: Cross multiply
25,174.50x = 52,938 × 52,938 - Step 4: Simplify right side
25,174.50x = 2,802,431,844 - Step 5: Solve for x
x = 2,802,431,844/25,174.50 - Step 6: Final answer
x = 111,320.26
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.