Finding the Third Proportional to 107,856 and 236,448
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Solution
The third proportional to 107,856 and 236,448 is: 518,354.63
Step by Step Solution
- Step 1: Write the proportion equation
107,856 : 236,448 = 236,448 : x - Step 2: Convert to fraction form
107,856/236,448 = 236,448/x - Step 3: Cross multiply
107,856x = 236,448 × 236,448 - Step 4: Simplify right side
107,856x = 55,907,656,704 - Step 5: Solve for x
x = 55,907,656,704/107,856 - Step 6: Final answer
x = 518,354.63
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.