Finding the Third Proportional to 3,682.97 and 8,153.79
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Solution
The third proportional to 3,682.97 and 8,153.79 is: 18,051.82
Step by Step Solution
- Step 1: Write the proportion equation
3,682.97 : 8,153.79 = 8,153.79 : x - Step 2: Convert to fraction form
3,682.97/8,153.79 = 8,153.79/x - Step 3: Cross multiply
3,682.97x = 8,153.79 × 8,153.79 - Step 4: Simplify right side
3,682.97x = 66,484,276.08 - Step 5: Solve for x
x = 66,484,276.08/3,682.97 - Step 6: Final answer
x = 18,051.82
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These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.