Finding the Third Proportional to 14,222 and 31,032
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Solution
The third proportional to 14,222 and 31,032 is: 67,710.94
Step by Step Solution
- Step 1: Write the proportion equation
14,222 : 31,032 = 31,032 : x - Step 2: Convert to fraction form
14,222/31,032 = 31,032/x - Step 3: Cross multiply
14,222x = 31,032 × 31,032 - Step 4: Simplify right side
14,222x = 962,985,024 - Step 5: Solve for x
x = 962,985,024/14,222 - Step 6: Final answer
x = 67,710.94
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.