Finding the Third Proportional to 3,022 and 4,066
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Solution
The third proportional to 3,022 and 4,066 is: 5,470.67
Step by Step Solution
- Step 1: Write the proportion equation
3,022 : 4,066 = 4,066 : x - Step 2: Convert to fraction form
3,022/4,066 = 4,066/x - Step 3: Cross multiply
3,022x = 4,066 × 4,066 - Step 4: Simplify right side
3,022x = 16,532,356 - Step 5: Solve for x
x = 16,532,356/3,022 - Step 6: Final answer
x = 5,470.67
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Why These Related Problems?
These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.