Finding the Third Proportional to 9,124 and 19,952
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Solution
The third proportional to 9,124 and 19,952 is: 43,630.24
Step by Step Solution
- Step 1: Write the proportion equation
9,124 : 19,952 = 19,952 : x - Step 2: Convert to fraction form
9,124/19,952 = 19,952/x - Step 3: Cross multiply
9,124x = 19,952 × 19,952 - Step 4: Simplify right side
9,124x = 398,082,304 - Step 5: Solve for x
x = 398,082,304/9,124 - Step 6: Final answer
x = 43,630.24
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.