Finding the Third Proportional to 110,166.75 and 229,911.75
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Solution
The third proportional to 110,166.75 and 229,911.75 is: 479,812.76
Step by Step Solution
- Step 1: Write the proportion equation
110,166.75 : 229,911.75 = 229,911.75 : x - Step 2: Convert to fraction form
110,166.75/229,911.75 = 229,911.75/x - Step 3: Cross multiply
110,166.75x = 229,911.75 × 229,911.75 - Step 4: Simplify right side
110,166.75x = 52,859,412,788.06 - Step 5: Solve for x
x = 52,859,412,788.06/110,166.75 - Step 6: Final answer
x = 479,812.76
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.