Finding the Third Proportional to 48,858.19 and 107,067.66
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Solution
The third proportional to 48,858.19 and 107,067.66 is: 234,627.68
Step by Step Solution
- Step 1: Write the proportion equation
48,858.19 : 107,067.66 = 107,067.66 : x - Step 2: Convert to fraction form
48,858.19/107,067.66 = 107,067.66/x - Step 3: Cross multiply
48,858.19x = 107,067.66 × 107,067.66 - Step 4: Simplify right side
48,858.19x = 11,463,483,014.87 - Step 5: Solve for x
x = 11,463,483,014.87/48,858.19 - Step 6: Final answer
x = 234,627.68
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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.