Finding the Third Proportional to 22,254 and 31,302
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Solution
The third proportional to 22,254 and 31,302 is: 44,028.72
Step by Step Solution
- Step 1: Write the proportion equation
22,254 : 31,302 = 31,302 : x - Step 2: Convert to fraction form
22,254/31,302 = 31,302/x - Step 3: Cross multiply
22,254x = 31,302 × 31,302 - Step 4: Simplify right side
22,254x = 979,815,204 - Step 5: Solve for x
x = 979,815,204/22,254 - Step 6: Final answer
x = 44,028.72
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.