Finding the Third Proportional to 447 and 1,050
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Solution
The third proportional to 447 and 1,050 is: 2,466.44
Step by Step Solution
- Step 1: Write the proportion equation
447 : 1,050 = 1,050 : x - Step 2: Convert to fraction form
447/1,050 = 1,050/x - Step 3: Cross multiply
447x = 1,050 × 1,050 - Step 4: Simplify right side
447x = 1,102,500 - Step 5: Solve for x
x = 1,102,500/447 - Step 6: Final answer
x = 2,466.44
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Why These Related Problems?
These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.