Finding the Third Proportional to 30,446 and 45,544
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Solution
The third proportional to 30,446 and 45,544 is: 68,129.01
Step by Step Solution
- Step 1: Write the proportion equation
30,446 : 45,544 = 45,544 : x - Step 2: Convert to fraction form
30,446/45,544 = 45,544/x - Step 3: Cross multiply
30,446x = 45,544 × 45,544 - Step 4: Simplify right side
30,446x = 2,074,255,936 - Step 5: Solve for x
x = 2,074,255,936/30,446 - Step 6: Final answer
x = 68,129.01
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.