Finding the Third Proportional to 2,756 and 5,998
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Solution
The third proportional to 2,756 and 5,998 is: 13,053.70
Step by Step Solution
- Step 1: Write the proportion equation
2,756 : 5,998 = 5,998 : x - Step 2: Convert to fraction form
2,756/5,998 = 5,998/x - Step 3: Cross multiply
2,756x = 5,998 × 5,998 - Step 4: Simplify right side
2,756x = 35,976,004 - Step 5: Solve for x
x = 35,976,004/2,756 - Step 6: Final answer
x = 13,053.70
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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.