Finding the Third Proportional to 14,530 and 30,692
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Solution
The third proportional to 14,530 and 30,692 is: 64,831.31
Step by Step Solution
- Step 1: Write the proportion equation
14,530 : 30,692 = 30,692 : x - Step 2: Convert to fraction form
14,530/30,692 = 30,692/x - Step 3: Cross multiply
14,530x = 30,692 × 30,692 - Step 4: Simplify right side
14,530x = 941,998,864 - Step 5: Solve for x
x = 941,998,864/14,530 - Step 6: Final answer
x = 64,831.31
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.