Finding the Third Proportional to 3,250.55 and 6,906.09
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Solution
The third proportional to 3,250.55 and 6,906.09 is: 14,672.65
Step by Step Solution
- Step 1: Write the proportion equation
3,250.55 : 6,906.09 = 6,906.09 : x - Step 2: Convert to fraction form
3,250.55/6,906.09 = 6,906.09/x - Step 3: Cross multiply
3,250.55x = 6,906.09 × 6,906.09 - Step 4: Simplify right side
3,250.55x = 47,694,130.88 - Step 5: Solve for x
x = 47,694,130.88/3,250.55 - Step 6: Final answer
x = 14,672.65
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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.