Finding the Third Proportional to 6,661.75 and 14,361.75
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Solution
The third proportional to 6,661.75 and 14,361.75 is: 30,961.81
Step by Step Solution
- Step 1: Write the proportion equation
6,661.75 : 14,361.75 = 14,361.75 : x - Step 2: Convert to fraction form
6,661.75/14,361.75 = 14,361.75/x - Step 3: Cross multiply
6,661.75x = 14,361.75 × 14,361.75 - Step 4: Simplify right side
6,661.75x = 206,259,863.06 - Step 5: Solve for x
x = 206,259,863.06/6,661.75 - Step 6: Final answer
x = 30,961.81
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.