Finding the Third Proportional to 3,714.75 and 8,249.06
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Solution
The third proportional to 3,714.75 and 8,249.06 is: 18,318.07
Step by Step Solution
- Step 1: Write the proportion equation
3,714.75 : 8,249.06 = 8,249.06 : x - Step 2: Convert to fraction form
3,714.75/8,249.06 = 8,249.06/x - Step 3: Cross multiply
3,714.75x = 8,249.06 × 8,249.06 - Step 4: Simplify right side
3,714.75x = 68,047,032.13 - Step 5: Solve for x
x = 68,047,032.13/3,714.75 - Step 6: Final answer
x = 18,318.07
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.