Finding the Third Proportional to 49,924 and 107,856
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Solution
The third proportional to 49,924 and 107,856 is: 233,012.51
Step by Step Solution
- Step 1: Write the proportion equation
49,924 : 107,856 = 107,856 : x - Step 2: Convert to fraction form
49,924/107,856 = 107,856/x - Step 3: Cross multiply
49,924x = 107,856 × 107,856 - Step 4: Simplify right side
49,924x = 11,632,916,736 - Step 5: Solve for x
x = 11,632,916,736/49,924 - Step 6: Final answer
x = 233,012.51
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.