Finding the Third Proportional to 19,876 and 33,014
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Solution
The third proportional to 19,876 and 33,014 is: 54,836.19
Step by Step Solution
- Step 1: Write the proportion equation
19,876 : 33,014 = 33,014 : x - Step 2: Convert to fraction form
19,876/33,014 = 33,014/x - Step 3: Cross multiply
19,876x = 33,014 × 33,014 - Step 4: Simplify right side
19,876x = 1,089,924,196 - Step 5: Solve for x
x = 1,089,924,196/19,876 - Step 6: Final answer
x = 54,836.19
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Why These Related Problems?
These problems maintain the same ratio (1.66) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.