Finding the Third Proportional to 20,886 and 32,326
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Solution
The third proportional to 20,886 and 32,326 is: 50,032.09
Step by Step Solution
- Step 1: Write the proportion equation
20,886 : 32,326 = 32,326 : x - Step 2: Convert to fraction form
20,886/32,326 = 32,326/x - Step 3: Cross multiply
20,886x = 32,326 × 32,326 - Step 4: Simplify right side
20,886x = 1,044,970,276 - Step 5: Solve for x
x = 1,044,970,276/20,886 - Step 6: Final answer
x = 50,032.09
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.