Finding the Third Proportional to 16,984 and 19,552
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Solution
The third proportional to 16,984 and 19,552 is: 22,508.28
Step by Step Solution
- Step 1: Write the proportion equation
16,984 : 19,552 = 19,552 : x - Step 2: Convert to fraction form
16,984/19,552 = 19,552/x - Step 3: Cross multiply
16,984x = 19,552 × 19,552 - Step 4: Simplify right side
16,984x = 382,280,704 - Step 5: Solve for x
x = 382,280,704/16,984 - Step 6: Final answer
x = 22,508.28
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Why These Related Problems?
These problems maintain the same ratio (1.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.