Finding the Third Proportional to 117,600.75 and 258,611.63
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Solution
The third proportional to 117,600.75 and 258,611.63 is: 568,703.62
Step by Step Solution
- Step 1: Write the proportion equation
117,600.75 : 258,611.63 = 258,611.63 : x - Step 2: Convert to fraction form
117,600.75/258,611.63 = 258,611.63/x - Step 3: Cross multiply
117,600.75x = 258,611.63 × 258,611.63 - Step 4: Simplify right side
117,600.75x = 66,879,972,585.14 - Step 5: Solve for x
x = 66,879,972,585.14/117,600.75 - Step 6: Final answer
x = 568,703.62
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.