Finding the Third Proportional to 43,908.05 and 103,616.44
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Solution
The third proportional to 43,908.05 and 103,616.44 is: 244,519.33
Step by Step Solution
- Step 1: Write the proportion equation
43,908.05 : 103,616.44 = 103,616.44 : x - Step 2: Convert to fraction form
43,908.05/103,616.44 = 103,616.44/x - Step 3: Cross multiply
43,908.05x = 103,616.44 × 103,616.44 - Step 4: Simplify right side
43,908.05x = 10,736,366,120.19 - Step 5: Solve for x
x = 10,736,366,120.19/43,908.05 - Step 6: Final answer
x = 244,519.33
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.