Finding the Third Proportional to 9,326 and 10,082
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Solution
The third proportional to 9,326 and 10,082 is: 10,899.28
Step by Step Solution
- Step 1: Write the proportion equation
9,326 : 10,082 = 10,082 : x - Step 2: Convert to fraction form
9,326/10,082 = 10,082/x - Step 3: Cross multiply
9,326x = 10,082 × 10,082 - Step 4: Simplify right side
9,326x = 101,646,724 - Step 5: Solve for x
x = 101,646,724/9,326 - Step 6: Final answer
x = 10,899.28
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Why These Related Problems?
These problems maintain the same ratio (1.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.