Finding the Third Proportional to 22,694 and 49,867.50
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Solution
The third proportional to 22,694 and 49,867.50 is: 109,578.19
Step by Step Solution
- Step 1: Write the proportion equation
22,694 : 49,867.50 = 49,867.50 : x - Step 2: Convert to fraction form
22,694/49,867.50 = 49,867.50/x - Step 3: Cross multiply
22,694x = 49,867.50 × 49,867.50 - Step 4: Simplify right side
22,694x = 2,486,767,556.25 - Step 5: Solve for x
x = 2,486,767,556.25/22,694 - Step 6: Final answer
x = 109,578.19
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.