Finding the Third Proportional to 38,362 and 83,698
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Solution
The third proportional to 38,362 and 83,698 is: 182,611.83
Step by Step Solution
- Step 1: Write the proportion equation
38,362 : 83,698 = 83,698 : x - Step 2: Convert to fraction form
38,362/83,698 = 83,698/x - Step 3: Cross multiply
38,362x = 83,698 × 83,698 - Step 4: Simplify right side
38,362x = 7,005,355,204 - Step 5: Solve for x
x = 7,005,355,204/38,362 - Step 6: Final answer
x = 182,611.83
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.