Finding the Third Proportional to 4,356 and 4,752
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Solution
The third proportional to 4,356 and 4,752 is: 5,184
Step by Step Solution
- Step 1: Write the proportion equation
4,356 : 4,752 = 4,752 : x - Step 2: Convert to fraction form
4,356/4,752 = 4,752/x - Step 3: Cross multiply
4,356x = 4,752 × 4,752 - Step 4: Simplify right side
4,356x = 22,581,504 - Step 5: Solve for x
x = 22,581,504/4,356 - Step 6: Final answer
x = 5,184
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Why These Related Problems?
These problems maintain the same ratio (1.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.