Finding the Third Proportional to 33,216 and 49,824
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Solution
The third proportional to 33,216 and 49,824 is: 74,736
Step by Step Solution
- Step 1: Write the proportion equation
33,216 : 49,824 = 49,824 : x - Step 2: Convert to fraction form
33,216/49,824 = 49,824/x - Step 3: Cross multiply
33,216x = 49,824 × 49,824 - Step 4: Simplify right side
33,216x = 2,482,430,976 - Step 5: Solve for x
x = 2,482,430,976/33,216 - Step 6: Final answer
x = 74,736
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.