Finding the Third Proportional to 33,912 and 49,326
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Solution
The third proportional to 33,912 and 49,326 is: 71,746.12
Step by Step Solution
- Step 1: Write the proportion equation
33,912 : 49,326 = 49,326 : x - Step 2: Convert to fraction form
33,912/49,326 = 49,326/x - Step 3: Cross multiply
33,912x = 49,326 × 49,326 - Step 4: Simplify right side
33,912x = 2,433,054,276 - Step 5: Solve for x
x = 2,433,054,276/33,912 - Step 6: Final answer
x = 71,746.12
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Why These Related Problems?
These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.