Finding the Third Proportional to 19,651 and 30,050
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Solution
The third proportional to 19,651 and 30,050 is: 45,951.99
Step by Step Solution
- Step 1: Write the proportion equation
19,651 : 30,050 = 30,050 : x - Step 2: Convert to fraction form
19,651/30,050 = 30,050/x - Step 3: Cross multiply
19,651x = 30,050 × 30,050 - Step 4: Simplify right side
19,651x = 903,002,500 - Step 5: Solve for x
x = 903,002,500/19,651 - Step 6: Final answer
x = 45,951.99
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.