Finding the Third Proportional to 115,203.94 and 239,606.44
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Solution
The third proportional to 115,203.94 and 239,606.44 is: 498,344.47
Step by Step Solution
- Step 1: Write the proportion equation
115,203.94 : 239,606.44 = 239,606.44 : x - Step 2: Convert to fraction form
115,203.94/239,606.44 = 239,606.44/x - Step 3: Cross multiply
115,203.94x = 239,606.44 × 239,606.44 - Step 4: Simplify right side
115,203.94x = 57,411,244,891.44 - Step 5: Solve for x
x = 57,411,244,891.44/115,203.94 - Step 6: Final answer
x = 498,344.47
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.