Finding the Third Proportional to 22,242 and 32,622
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Solution
The third proportional to 22,242 and 32,622 is: 47,846.19
Step by Step Solution
- Step 1: Write the proportion equation
22,242 : 32,622 = 32,622 : x - Step 2: Convert to fraction form
22,242/32,622 = 32,622/x - Step 3: Cross multiply
22,242x = 32,622 × 32,622 - Step 4: Simplify right side
22,242x = 1,064,194,884 - Step 5: Solve for x
x = 1,064,194,884/22,242 - Step 6: Final answer
x = 47,846.19
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.