Finding the Third Proportional to 33,816 and 50,724
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Solution
The third proportional to 33,816 and 50,724 is: 76,086
Step by Step Solution
- Step 1: Write the proportion equation
33,816 : 50,724 = 50,724 : x - Step 2: Convert to fraction form
33,816/50,724 = 50,724/x - Step 3: Cross multiply
33,816x = 50,724 × 50,724 - Step 4: Simplify right side
33,816x = 2,572,924,176 - Step 5: Solve for x
x = 2,572,924,176/33,816 - Step 6: Final answer
x = 76,086
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.