Finding the Third Proportional to 10,108.13 and 16,377.19
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Solution
The third proportional to 10,108.13 and 16,377.19 is: 26,534.32
Step by Step Solution
- Step 1: Write the proportion equation
10,108.13 : 16,377.19 = 16,377.19 : x - Step 2: Convert to fraction form
10,108.13/16,377.19 = 16,377.19/x - Step 3: Cross multiply
10,108.13x = 16,377.19 × 16,377.19 - Step 4: Simplify right side
10,108.13x = 268,212,270.41 - Step 5: Solve for x
x = 268,212,270.41/10,108.13 - Step 6: Final answer
x = 26,534.32
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Why These Related Problems?
These problems maintain the same ratio (1.62) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.