Finding the Third Proportional to 21,933 and 34,023
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Solution
The third proportional to 21,933 and 34,023 is: 52,777.30
Step by Step Solution
- Step 1: Write the proportion equation
21,933 : 34,023 = 34,023 : x - Step 2: Convert to fraction form
21,933/34,023 = 34,023/x - Step 3: Cross multiply
21,933x = 34,023 × 34,023 - Step 4: Simplify right side
21,933x = 1,157,564,529 - Step 5: Solve for x
x = 1,157,564,529/21,933 - Step 6: Final answer
x = 52,777.30
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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.