Finding the Third Proportional to 10,818 and 16,732
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Solution
The third proportional to 10,818 and 16,732 is: 25,879.07
Step by Step Solution
- Step 1: Write the proportion equation
10,818 : 16,732 = 16,732 : x - Step 2: Convert to fraction form
10,818/16,732 = 16,732/x - Step 3: Cross multiply
10,818x = 16,732 × 16,732 - Step 4: Simplify right side
10,818x = 279,959,824 - Step 5: Solve for x
x = 279,959,824/10,818 - Step 6: Final answer
x = 25,879.07
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.