Finding the Third Proportional to 50,415.75 and 68,505.75
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Solution
The third proportional to 50,415.75 and 68,505.75 is: 93,086.74
Step by Step Solution
- Step 1: Write the proportion equation
50,415.75 : 68,505.75 = 68,505.75 : x - Step 2: Convert to fraction form
50,415.75/68,505.75 = 68,505.75/x - Step 3: Cross multiply
50,415.75x = 68,505.75 × 68,505.75 - Step 4: Simplify right side
50,415.75x = 4,693,037,783.06 - Step 5: Solve for x
x = 4,693,037,783.06/50,415.75 - Step 6: Final answer
x = 93,086.74
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.