Finding the Third Proportional to 3,886 and 6,011
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Solution
The third proportional to 3,886 and 6,011 is: 9,298.02
Step by Step Solution
- Step 1: Write the proportion equation
3,886 : 6,011 = 6,011 : x - Step 2: Convert to fraction form
3,886/6,011 = 6,011/x - Step 3: Cross multiply
3,886x = 6,011 × 6,011 - Step 4: Simplify right side
3,886x = 36,132,121 - Step 5: Solve for x
x = 36,132,121/3,886 - Step 6: Final answer
x = 9,298.02
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.