Finding the Third Proportional to 6,785 and 10,635
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Solution
The third proportional to 6,785 and 10,635 is: 16,669.60
Step by Step Solution
- Step 1: Write the proportion equation
6,785 : 10,635 = 10,635 : x - Step 2: Convert to fraction form
6,785/10,635 = 10,635/x - Step 3: Cross multiply
6,785x = 10,635 × 10,635 - Step 4: Simplify right side
6,785x = 113,103,225 - Step 5: Solve for x
x = 113,103,225/6,785 - Step 6: Final answer
x = 16,669.60
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.