Finding the Third Proportional to 22,180 and 33,360
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Solution
The third proportional to 22,180 and 33,360 is: 50,175.37
Step by Step Solution
- Step 1: Write the proportion equation
22,180 : 33,360 = 33,360 : x - Step 2: Convert to fraction form
22,180/33,360 = 33,360/x - Step 3: Cross multiply
22,180x = 33,360 × 33,360 - Step 4: Simplify right side
22,180x = 1,112,889,600 - Step 5: Solve for x
x = 1,112,889,600/22,180 - Step 6: Final answer
x = 50,175.37
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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.