Finding the Third Proportional to 4,926 and 10,716
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Solution
The third proportional to 4,926 and 10,716 is: 23,311.54
Step by Step Solution
- Step 1: Write the proportion equation
4,926 : 10,716 = 10,716 : x - Step 2: Convert to fraction form
4,926/10,716 = 10,716/x - Step 3: Cross multiply
4,926x = 10,716 × 10,716 - Step 4: Simplify right side
4,926x = 114,832,656 - Step 5: Solve for x
x = 114,832,656/4,926 - Step 6: Final answer
x = 23,311.54
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.