Finding the Third Proportional to 22,334 and 30,766
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Solution
The third proportional to 22,334 and 30,766 is: 42,381.43
Step by Step Solution
- Step 1: Write the proportion equation
22,334 : 30,766 = 30,766 : x - Step 2: Convert to fraction form
22,334/30,766 = 30,766/x - Step 3: Cross multiply
22,334x = 30,766 × 30,766 - Step 4: Simplify right side
22,334x = 946,546,756 - Step 5: Solve for x
x = 946,546,756/22,334 - Step 6: Final answer
x = 42,381.43
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.