Finding the Third Proportional to 19,072 and 25,464
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Solution
The third proportional to 19,072 and 25,464 is: 33,998.29
Step by Step Solution
- Step 1: Write the proportion equation
19,072 : 25,464 = 25,464 : x - Step 2: Convert to fraction form
19,072/25,464 = 25,464/x - Step 3: Cross multiply
19,072x = 25,464 × 25,464 - Step 4: Simplify right side
19,072x = 648,415,296 - Step 5: Solve for x
x = 648,415,296/19,072 - Step 6: Final answer
x = 33,998.29
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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.