Finding the Third Proportional to 1,984.50 and 2,268
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Solution
The third proportional to 1,984.50 and 2,268 is: 2,592
Step by Step Solution
- Step 1: Write the proportion equation
1,984.50 : 2,268 = 2,268 : x - Step 2: Convert to fraction form
1,984.50/2,268 = 2,268/x - Step 3: Cross multiply
1,984.50x = 2,268 × 2,268 - Step 4: Simplify right side
1,984.50x = 5,143,824 - Step 5: Solve for x
x = 5,143,824/1,984.50 - Step 6: Final answer
x = 2,592
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Why These Related Problems?
These problems maintain the same ratio (1.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.