Finding the Third Proportional to 22,102 and 33,170
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Solution
The third proportional to 22,102 and 33,170 is: 49,780.51
Step by Step Solution
- Step 1: Write the proportion equation
22,102 : 33,170 = 33,170 : x - Step 2: Convert to fraction form
22,102/33,170 = 33,170/x - Step 3: Cross multiply
22,102x = 33,170 × 33,170 - Step 4: Simplify right side
22,102x = 1,100,248,900 - Step 5: Solve for x
x = 1,100,248,900/22,102 - Step 6: Final answer
x = 49,780.51
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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.