Finding the Third Proportional to 4,163.06 and 6,706.13
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Solution
The third proportional to 4,163.06 and 6,706.13 is: 10,802.65
Step by Step Solution
- Step 1: Write the proportion equation
4,163.06 : 6,706.13 = 6,706.13 : x - Step 2: Convert to fraction form
4,163.06/6,706.13 = 6,706.13/x - Step 3: Cross multiply
4,163.06x = 6,706.13 × 6,706.13 - Step 4: Simplify right side
4,163.06x = 44,972,112.52 - Step 5: Solve for x
x = 44,972,112.52/4,163.06 - Step 6: Final answer
x = 10,802.65
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Why These Related Problems?
These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.