Finding the Third Proportional to 227,147.63 and 350,198.44
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Solution
The third proportional to 227,147.63 and 350,198.44 is: 539,908.55
Step by Step Solution
- Step 1: Write the proportion equation
227,147.63 : 350,198.44 = 350,198.44 : x - Step 2: Convert to fraction form
227,147.63/350,198.44 = 350,198.44/x - Step 3: Cross multiply
227,147.63x = 350,198.44 × 350,198.44 - Step 4: Simplify right side
227,147.63x = 122,638,945,627.44 - Step 5: Solve for x
x = 122,638,945,627.44/227,147.63 - Step 6: Final answer
x = 539,908.55
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.