Finding the Third Proportional to 53,794.13 and 68,207.06
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Solution
The third proportional to 53,794.13 and 68,207.06 is: 86,481.63
Step by Step Solution
- Step 1: Write the proportion equation
53,794.13 : 68,207.06 = 68,207.06 : x - Step 2: Convert to fraction form
53,794.13/68,207.06 = 68,207.06/x - Step 3: Cross multiply
53,794.13x = 68,207.06 × 68,207.06 - Step 4: Simplify right side
53,794.13x = 4,652,203,374.88 - Step 5: Solve for x
x = 4,652,203,374.88/53,794.13 - Step 6: Final answer
x = 86,481.63
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Why These Related Problems?
These problems maintain the same ratio (1.27) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.