Finding the Third Proportional to 56,481.19 and 122,260.69
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Solution
The third proportional to 56,481.19 and 122,260.69 is: 264,648.75
Step by Step Solution
- Step 1: Write the proportion equation
56,481.19 : 122,260.69 = 122,260.69 : x - Step 2: Convert to fraction form
56,481.19/122,260.69 = 122,260.69/x - Step 3: Cross multiply
56,481.19x = 122,260.69 × 122,260.69 - Step 4: Simplify right side
56,481.19x = 14,947,675,707.97 - Step 5: Solve for x
x = 14,947,675,707.97/56,481.19 - Step 6: Final answer
x = 264,648.75
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.