Finding the Third Proportional to 127,392.75 and 273,192.75
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Solution
The third proportional to 127,392.75 and 273,192.75 is: 585,859.70
Step by Step Solution
- Step 1: Write the proportion equation
127,392.75 : 273,192.75 = 273,192.75 : x - Step 2: Convert to fraction form
127,392.75/273,192.75 = 273,192.75/x - Step 3: Cross multiply
127,392.75x = 273,192.75 × 273,192.75 - Step 4: Simplify right side
127,392.75x = 74,634,278,652.56 - Step 5: Solve for x
x = 74,634,278,652.56/127,392.75 - Step 6: Final answer
x = 585,859.70
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.