Finding the Third Proportional to 3,028 and 3,268
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Solution
The third proportional to 3,028 and 3,268 is: 3,527.02
Step by Step Solution
- Step 1: Write the proportion equation
3,028 : 3,268 = 3,268 : x - Step 2: Convert to fraction form
3,028/3,268 = 3,268/x - Step 3: Cross multiply
3,028x = 3,268 × 3,268 - Step 4: Simplify right side
3,028x = 10,679,824 - Step 5: Solve for x
x = 10,679,824/3,028 - Step 6: Final answer
x = 3,527.02
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These problems maintain the same ratio (1.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.