Finding the Third Proportional to 4,932 and 10,476
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Solution
The third proportional to 4,932 and 10,476 is: 22,251.94
Step by Step Solution
- Step 1: Write the proportion equation
4,932 : 10,476 = 10,476 : x - Step 2: Convert to fraction form
4,932/10,476 = 10,476/x - Step 3: Cross multiply
4,932x = 10,476 × 10,476 - Step 4: Simplify right side
4,932x = 109,746,576 - Step 5: Solve for x
x = 109,746,576/4,932 - Step 6: Final answer
x = 22,251.94
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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.