Finding the Third Proportional to 9,214 and 19,548
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Solution
The third proportional to 9,214 and 19,548 is: 41,472.14
Step by Step Solution
- Step 1: Write the proportion equation
9,214 : 19,548 = 19,548 : x - Step 2: Convert to fraction form
9,214/19,548 = 19,548/x - Step 3: Cross multiply
9,214x = 19,548 × 19,548 - Step 4: Simplify right side
9,214x = 382,124,304 - Step 5: Solve for x
x = 382,124,304/9,214 - Step 6: Final answer
x = 41,472.14
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.