Finding the Third Proportional to 25,786 and 37,923
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Solution
The third proportional to 25,786 and 37,923 is: 55,772.66
Step by Step Solution
- Step 1: Write the proportion equation
25,786 : 37,923 = 37,923 : x - Step 2: Convert to fraction form
25,786/37,923 = 37,923/x - Step 3: Cross multiply
25,786x = 37,923 × 37,923 - Step 4: Simplify right side
25,786x = 1,438,153,929 - Step 5: Solve for x
x = 1,438,153,929/25,786 - Step 6: Final answer
x = 55,772.66
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.