Finding the Third Proportional to 27,106 and 41,722
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Solution
The third proportional to 27,106 and 41,722 is: 64,219.19
Step by Step Solution
- Step 1: Write the proportion equation
27,106 : 41,722 = 41,722 : x - Step 2: Convert to fraction form
27,106/41,722 = 41,722/x - Step 3: Cross multiply
27,106x = 41,722 × 41,722 - Step 4: Simplify right side
27,106x = 1,740,725,284 - Step 5: Solve for x
x = 1,740,725,284/27,106 - Step 6: Final answer
x = 64,219.19
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.