Finding the Third Proportional to 160,944.75 and 353,409.75
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Solution
The third proportional to 160,944.75 and 353,409.75 is: 776,033.09
Step by Step Solution
- Step 1: Write the proportion equation
160,944.75 : 353,409.75 = 353,409.75 : x - Step 2: Convert to fraction form
160,944.75/353,409.75 = 353,409.75/x - Step 3: Cross multiply
160,944.75x = 353,409.75 × 353,409.75 - Step 4: Simplify right side
160,944.75x = 124,898,451,395.06 - Step 5: Solve for x
x = 124,898,451,395.06/160,944.75 - Step 6: Final answer
x = 776,033.09
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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.