Finding the Third Proportional to 2,201.06 and 5,208.19
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Solution
The third proportional to 2,201.06 and 5,208.19 is: 12,323.69
Step by Step Solution
- Step 1: Write the proportion equation
2,201.06 : 5,208.19 = 5,208.19 : x - Step 2: Convert to fraction form
2,201.06/5,208.19 = 5,208.19/x - Step 3: Cross multiply
2,201.06x = 5,208.19 × 5,208.19 - Step 4: Simplify right side
2,201.06x = 27,125,217.04 - Step 5: Solve for x
x = 27,125,217.04/2,201.06 - Step 6: Final answer
x = 12,323.69
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Why These Related Problems?
These problems maintain the same ratio (2.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.