Finding the Third Proportional to 19,634 and 41,914
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Solution
The third proportional to 19,634 and 41,914 is: 89,476.59
Step by Step Solution
- Step 1: Write the proportion equation
19,634 : 41,914 = 41,914 : x - Step 2: Convert to fraction form
19,634/41,914 = 41,914/x - Step 3: Cross multiply
19,634x = 41,914 × 41,914 - Step 4: Simplify right side
19,634x = 1,756,783,396 - Step 5: Solve for x
x = 1,756,783,396/19,634 - Step 6: Final answer
x = 89,476.59
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.