Finding the Third Proportional to 54,767.63 and 115,062.75
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Solution
The third proportional to 54,767.63 and 115,062.75 is: 241,738.37
Step by Step Solution
- Step 1: Write the proportion equation
54,767.63 : 115,062.75 = 115,062.75 : x - Step 2: Convert to fraction form
54,767.63/115,062.75 = 115,062.75/x - Step 3: Cross multiply
54,767.63x = 115,062.75 × 115,062.75 - Step 4: Simplify right side
54,767.63x = 13,239,436,437.56 - Step 5: Solve for x
x = 13,239,436,437.56/54,767.63 - Step 6: Final answer
x = 241,738.37
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.