Finding the Third Proportional to 6,610.36 and 14,211.70
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Solution
The third proportional to 6,610.36 and 14,211.70 is: 30,553.94
Step by Step Solution
- Step 1: Write the proportion equation
6,610.36 : 14,211.70 = 14,211.70 : x - Step 2: Convert to fraction form
6,610.36/14,211.70 = 14,211.70/x - Step 3: Cross multiply
6,610.36x = 14,211.70 × 14,211.70 - Step 4: Simplify right side
6,610.36x = 201,972,505.71 - Step 5: Solve for x
x = 201,972,505.71/6,610.36 - Step 6: Final answer
x = 30,553.94
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.