Finding the Third Proportional to 118,141 and 259,245
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Solution
The third proportional to 118,141 and 259,245 is: 568,879.31
Step by Step Solution
- Step 1: Write the proportion equation
118,141 : 259,245 = 259,245 : x - Step 2: Convert to fraction form
118,141/259,245 = 259,245/x - Step 3: Cross multiply
118,141x = 259,245 × 259,245 - Step 4: Simplify right side
118,141x = 67,207,970,025 - Step 5: Solve for x
x = 67,207,970,025/118,141 - Step 6: Final answer
x = 568,879.31
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.