Finding the Third Proportional to 6,135.75 and 9,249.19
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Solution
The third proportional to 6,135.75 and 9,249.19 is: 13,942.46
Step by Step Solution
- Step 1: Write the proportion equation
6,135.75 : 9,249.19 = 9,249.19 : x - Step 2: Convert to fraction form
6,135.75/9,249.19 = 9,249.19/x - Step 3: Cross multiply
6,135.75x = 9,249.19 × 9,249.19 - Step 4: Simplify right side
6,135.75x = 85,547,469.41 - Step 5: Solve for x
x = 85,547,469.41/6,135.75 - Step 6: Final answer
x = 13,942.46
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.