Finding the Third Proportional to 94,812.75 and 209,337.75
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Solution
The third proportional to 94,812.75 and 209,337.75 is: 462,198.32
Step by Step Solution
- Step 1: Write the proportion equation
94,812.75 : 209,337.75 = 209,337.75 : x - Step 2: Convert to fraction form
94,812.75/209,337.75 = 209,337.75/x - Step 3: Cross multiply
94,812.75x = 209,337.75 × 209,337.75 - Step 4: Simplify right side
94,812.75x = 43,822,293,575.06 - Step 5: Solve for x
x = 43,822,293,575.06/94,812.75 - Step 6: Final answer
x = 462,198.32
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Why These Related Problems?
These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.