Finding the Third Proportional to 6,634.41 and 14,476.22
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Solution
The third proportional to 6,634.41 and 14,476.22 is: 31,586.99
Step by Step Solution
- Step 1: Write the proportion equation
6,634.41 : 14,476.22 = 14,476.22 : x - Step 2: Convert to fraction form
6,634.41/14,476.22 = 14,476.22/x - Step 3: Cross multiply
6,634.41x = 14,476.22 × 14,476.22 - Step 4: Simplify right side
6,634.41x = 209,560,909.30 - Step 5: Solve for x
x = 209,560,909.30/6,634.41 - Step 6: Final answer
x = 31,586.99
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.