Finding the Third Proportional to 3,068.44 and 6,357.09
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Solution
The third proportional to 3,068.44 and 6,357.09 is: 13,170.43
Step by Step Solution
- Step 1: Write the proportion equation
3,068.44 : 6,357.09 = 6,357.09 : x - Step 2: Convert to fraction form
3,068.44/6,357.09 = 6,357.09/x - Step 3: Cross multiply
3,068.44x = 6,357.09 × 6,357.09 - Step 4: Simplify right side
3,068.44x = 40,412,640.95 - Step 5: Solve for x
x = 40,412,640.95/3,068.44 - Step 6: Final answer
x = 13,170.43
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.