Finding the Third Proportional to 2,273.91 and 3,072.09
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Solution
The third proportional to 2,273.91 and 3,072.09 is: 4,150.46
Step by Step Solution
- Step 1: Write the proportion equation
2,273.91 : 3,072.09 = 3,072.09 : x - Step 2: Convert to fraction form
2,273.91/3,072.09 = 3,072.09/x - Step 3: Cross multiply
2,273.91x = 3,072.09 × 3,072.09 - Step 4: Simplify right side
2,273.91x = 9,437,760.01 - Step 5: Solve for x
x = 9,437,760.01/2,273.91 - Step 6: Final answer
x = 4,150.46
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.