Finding the Third Proportional to 185,190.75 and 271,203.75
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Solution
The third proportional to 185,190.75 and 271,203.75 is: 397,166.02
Step by Step Solution
- Step 1: Write the proportion equation
185,190.75 : 271,203.75 = 271,203.75 : x - Step 2: Convert to fraction form
185,190.75/271,203.75 = 271,203.75/x - Step 3: Cross multiply
185,190.75x = 271,203.75 × 271,203.75 - Step 4: Simplify right side
185,190.75x = 73,551,474,014.06 - Step 5: Solve for x
x = 73,551,474,014.06/185,190.75 - Step 6: Final answer
x = 397,166.02
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.