Finding the Third Proportional to 14,969 and 21,795
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Solution
The third proportional to 14,969 and 21,795 is: 31,733.72
Step by Step Solution
- Step 1: Write the proportion equation
14,969 : 21,795 = 21,795 : x - Step 2: Convert to fraction form
14,969/21,795 = 21,795/x - Step 3: Cross multiply
14,969x = 21,795 × 21,795 - Step 4: Simplify right side
14,969x = 475,022,025 - Step 5: Solve for x
x = 475,022,025/14,969 - Step 6: Final answer
x = 31,733.72
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.