Finding the Third Proportional to 3,734.44 and 6,198.19
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Solution
The third proportional to 3,734.44 and 6,198.19 is: 10,287.37
Step by Step Solution
- Step 1: Write the proportion equation
3,734.44 : 6,198.19 = 6,198.19 : x - Step 2: Convert to fraction form
3,734.44/6,198.19 = 6,198.19/x - Step 3: Cross multiply
3,734.44x = 6,198.19 × 6,198.19 - Step 4: Simplify right side
3,734.44x = 38,417,528.29 - Step 5: Solve for x
x = 38,417,528.29/3,734.44 - Step 6: Final answer
x = 10,287.37
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Why These Related Problems?
These problems maintain the same ratio (1.66) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.