Finding the Third Proportional to 21,094 and 32,917
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Solution
The third proportional to 21,094 and 32,917 is: 51,366.69
Step by Step Solution
- Step 1: Write the proportion equation
21,094 : 32,917 = 32,917 : x - Step 2: Convert to fraction form
21,094/32,917 = 32,917/x - Step 3: Cross multiply
21,094x = 32,917 × 32,917 - Step 4: Simplify right side
21,094x = 1,083,528,889 - Step 5: Solve for x
x = 1,083,528,889/21,094 - Step 6: Final answer
x = 51,366.69
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Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.