Finding the Third Proportional to 3,232 and 7,716
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Solution
The third proportional to 3,232 and 7,716 is: 18,421.00
Step by Step Solution
- Step 1: Write the proportion equation
3,232 : 7,716 = 7,716 : x - Step 2: Convert to fraction form
3,232/7,716 = 7,716/x - Step 3: Cross multiply
3,232x = 7,716 × 7,716 - Step 4: Simplify right side
3,232x = 59,536,656 - Step 5: Solve for x
x = 59,536,656/3,232 - Step 6: Final answer
x = 18,421.00
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Why These Related Problems?
These problems maintain the same ratio (2.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.