Finding the Third Proportional to 6,697.69 and 15,149.53
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Solution
The third proportional to 6,697.69 and 15,149.53 is: 34,266.80
Step by Step Solution
- Step 1: Write the proportion equation
6,697.69 : 15,149.53 = 15,149.53 : x - Step 2: Convert to fraction form
6,697.69/15,149.53 = 15,149.53/x - Step 3: Cross multiply
6,697.69x = 15,149.53 × 15,149.53 - Step 4: Simplify right side
6,697.69x = 229,508,297.09 - Step 5: Solve for x
x = 229,508,297.09/6,697.69 - Step 6: Final answer
x = 34,266.80
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Why These Related Problems?
These problems maintain the same ratio (2.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.