Finding the Third Proportional to 105,950 and 220,612
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Solution
The third proportional to 105,950 and 220,612 is: 459,364.37
Step by Step Solution
- Step 1: Write the proportion equation
105,950 : 220,612 = 220,612 : x - Step 2: Convert to fraction form
105,950/220,612 = 220,612/x - Step 3: Cross multiply
105,950x = 220,612 × 220,612 - Step 4: Simplify right side
105,950x = 48,669,654,544 - Step 5: Solve for x
x = 48,669,654,544/105,950 - Step 6: Final answer
x = 459,364.37
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.