Finding the Third Proportional to 1,326 and 2,652
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Solution
The third proportional to 1,326 and 2,652 is: 5,304
Step by Step Solution
- Step 1: Write the proportion equation
1,326 : 2,652 = 2,652 : x - Step 2: Convert to fraction form
1,326/2,652 = 2,652/x - Step 3: Cross multiply
1,326x = 2,652 × 2,652 - Step 4: Simplify right side
1,326x = 7,033,104 - Step 5: Solve for x
x = 7,033,104/1,326 - Step 6: Final answer
x = 5,304
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Why These Related Problems?
These problems maintain the same ratio (2) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.