Finding the Third Proportional to 6,204.94 and 13,245.19
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Solution
The third proportional to 6,204.94 and 13,245.19 is: 28,273.45
Step by Step Solution
- Step 1: Write the proportion equation
6,204.94 : 13,245.19 = 13,245.19 : x - Step 2: Convert to fraction form
6,204.94/13,245.19 = 13,245.19/x - Step 3: Cross multiply
6,204.94x = 13,245.19 × 13,245.19 - Step 4: Simplify right side
6,204.94x = 175,434,991.91 - Step 5: Solve for x
x = 175,434,991.91/6,204.94 - Step 6: Final answer
x = 28,273.45
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.