Finding the Third Proportional to 53,589.75 and 116,595.75
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Solution
The third proportional to 53,589.75 and 116,595.75 is: 253,678.53
Step by Step Solution
- Step 1: Write the proportion equation
53,589.75 : 116,595.75 = 116,595.75 : x - Step 2: Convert to fraction form
53,589.75/116,595.75 = 116,595.75/x - Step 3: Cross multiply
53,589.75x = 116,595.75 × 116,595.75 - Step 4: Simplify right side
53,589.75x = 13,594,568,918.06 - Step 5: Solve for x
x = 13,594,568,918.06/53,589.75 - Step 6: Final answer
x = 253,678.53
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.