Finding the Third Proportional to 49,400 and 105,952
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Solution
The third proportional to 49,400 and 105,952 is: 227,243.45
Step by Step Solution
- Step 1: Write the proportion equation
49,400 : 105,952 = 105,952 : x - Step 2: Convert to fraction form
49,400/105,952 = 105,952/x - Step 3: Cross multiply
49,400x = 105,952 × 105,952 - Step 4: Simplify right side
49,400x = 11,225,826,304 - Step 5: Solve for x
x = 11,225,826,304/49,400 - Step 6: Final answer
x = 227,243.45
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.