Finding the Third Proportional to 107,433.75 and 227,673.75
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Solution
The third proportional to 107,433.75 and 227,673.75 is: 482,486.52
Step by Step Solution
- Step 1: Write the proportion equation
107,433.75 : 227,673.75 = 227,673.75 : x - Step 2: Convert to fraction form
107,433.75/227,673.75 = 227,673.75/x - Step 3: Cross multiply
107,433.75x = 227,673.75 × 227,673.75 - Step 4: Simplify right side
107,433.75x = 51,835,336,439.06 - Step 5: Solve for x
x = 51,835,336,439.06/107,433.75 - Step 6: Final answer
x = 482,486.52
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.