Finding the Third Proportional to 110,170.13 and 258,658.31
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Solution
The third proportional to 110,170.13 and 258,658.31 is: 607,280.08
Step by Step Solution
- Step 1: Write the proportion equation
110,170.13 : 258,658.31 = 258,658.31 : x - Step 2: Convert to fraction form
110,170.13/258,658.31 = 258,658.31/x - Step 3: Cross multiply
110,170.13x = 258,658.31 × 258,658.31 - Step 4: Simplify right side
110,170.13x = 66,904,122,625.35 - Step 5: Solve for x
x = 66,904,122,625.35/110,170.13 - Step 6: Final answer
x = 607,280.08
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Why These Related Problems?
These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.