Finding the Third Proportional to 10,675.13 and 14,676.19
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Solution
The third proportional to 10,675.13 and 14,676.19 is: 20,176.86
Step by Step Solution
- Step 1: Write the proportion equation
10,675.13 : 14,676.19 = 14,676.19 : x - Step 2: Convert to fraction form
10,675.13/14,676.19 = 14,676.19/x - Step 3: Cross multiply
10,675.13x = 14,676.19 × 14,676.19 - Step 4: Simplify right side
10,675.13x = 215,390,479.54 - Step 5: Solve for x
x = 215,390,479.54/10,675.13 - Step 6: Final answer
x = 20,176.86
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.