Finding the Third Proportional to 47,520.75 and 110,497.75
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Solution
The third proportional to 47,520.75 and 110,497.75 is: 256,935.19
Step by Step Solution
- Step 1: Write the proportion equation
47,520.75 : 110,497.75 = 110,497.75 : x - Step 2: Convert to fraction form
47,520.75/110,497.75 = 110,497.75/x - Step 3: Cross multiply
47,520.75x = 110,497.75 × 110,497.75 - Step 4: Simplify right side
47,520.75x = 12,209,752,755.06 - Step 5: Solve for x
x = 12,209,752,755.06/47,520.75 - Step 6: Final answer
x = 256,935.19
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Why These Related Problems?
These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.