Finding the Third Proportional to 1,022 and 2,014
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Solution
The third proportional to 1,022 and 2,014 is: 3,968.88
Step by Step Solution
- Step 1: Write the proportion equation
1,022 : 2,014 = 2,014 : x - Step 2: Convert to fraction form
1,022/2,014 = 2,014/x - Step 3: Cross multiply
1,022x = 2,014 × 2,014 - Step 4: Simplify right side
1,022x = 4,056,196 - Step 5: Solve for x
x = 4,056,196/1,022 - Step 6: Final answer
x = 3,968.88
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These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.