Finding the Third Proportional to 57,310.31 and 124,467.75
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Solution
The third proportional to 57,310.31 and 124,467.75 is: 270,321.69
Step by Step Solution
- Step 1: Write the proportion equation
57,310.31 : 124,467.75 = 124,467.75 : x - Step 2: Convert to fraction form
57,310.31/124,467.75 = 124,467.75/x - Step 3: Cross multiply
57,310.31x = 124,467.75 × 124,467.75 - Step 4: Simplify right side
57,310.31x = 15,492,220,790.06 - Step 5: Solve for x
x = 15,492,220,790.06/57,310.31 - Step 6: Final answer
x = 270,321.69
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.