Finding the Third Proportional to 51,845.06 and 82,437.75
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Solution
The third proportional to 51,845.06 and 82,437.75 is: 131,082.54
Step by Step Solution
- Step 1: Write the proportion equation
51,845.06 : 82,437.75 = 82,437.75 : x - Step 2: Convert to fraction form
51,845.06/82,437.75 = 82,437.75/x - Step 3: Cross multiply
51,845.06x = 82,437.75 × 82,437.75 - Step 4: Simplify right side
51,845.06x = 6,795,982,625.06 - Step 5: Solve for x
x = 6,795,982,625.06/51,845.06 - Step 6: Final answer
x = 131,082.54
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.