Finding the Third Proportional to 963 and 2,106
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Solution
The third proportional to 963 and 2,106 is: 4,605.64
Step by Step Solution
- Step 1: Write the proportion equation
963 : 2,106 = 2,106 : x - Step 2: Convert to fraction form
963/2,106 = 2,106/x - Step 3: Cross multiply
963x = 2,106 × 2,106 - Step 4: Simplify right side
963x = 4,435,236 - Step 5: Solve for x
x = 4,435,236/963 - Step 6: Final answer
x = 4,605.64
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.