Finding the Third Proportional to 28,044 and 33,164
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Solution
The third proportional to 28,044 and 33,164 is: 39,218.76
Step by Step Solution
- Step 1: Write the proportion equation
28,044 : 33,164 = 33,164 : x - Step 2: Convert to fraction form
28,044/33,164 = 33,164/x - Step 3: Cross multiply
28,044x = 33,164 × 33,164 - Step 4: Simplify right side
28,044x = 1,099,850,896 - Step 5: Solve for x
x = 1,099,850,896/28,044 - Step 6: Final answer
x = 39,218.76
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Why These Related Problems?
These problems maintain the same ratio (1.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.