Finding the Third Proportional to 6,386 and 14,014
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Solution
The third proportional to 6,386 and 14,014 is: 30,753.55
Step by Step Solution
- Step 1: Write the proportion equation
6,386 : 14,014 = 14,014 : x - Step 2: Convert to fraction form
6,386/14,014 = 14,014/x - Step 3: Cross multiply
6,386x = 14,014 × 14,014 - Step 4: Simplify right side
6,386x = 196,392,196 - Step 5: Solve for x
x = 196,392,196/6,386 - Step 6: Final answer
x = 30,753.55
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.