Finding the Third Proportional to 6,728.06 and 14,397.75
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Solution
The third proportional to 6,728.06 and 14,397.75 is: 30,810.53
Step by Step Solution
- Step 1: Write the proportion equation
6,728.06 : 14,397.75 = 14,397.75 : x - Step 2: Convert to fraction form
6,728.06/14,397.75 = 14,397.75/x - Step 3: Cross multiply
6,728.06x = 14,397.75 × 14,397.75 - Step 4: Simplify right side
6,728.06x = 207,295,205.06 - Step 5: Solve for x
x = 207,295,205.06/6,728.06 - Step 6: Final answer
x = 30,810.53
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.