Finding the Third Proportional to 4,219 and 4,219
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Solution
The third proportional to 4,219 and 4,219 is: 4,219
Step by Step Solution
- Step 1: Write the proportion equation
4,219 : 4,219 = 4,219 : x - Step 2: Convert to fraction form
4,219/4,219 = 4,219/x - Step 3: Cross multiply
4,219x = 4,219 × 4,219 - Step 4: Simplify right side
4,219x = 17,799,961 - Step 5: Solve for x
x = 17,799,961/4,219 - Step 6: Final answer
x = 4,219
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Why These Related Problems?
These problems maintain the same ratio (1) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.