Finding the Third Proportional to 9,695 and 20,940
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Solution
The third proportional to 9,695 and 20,940 is: 45,227.81
Step by Step Solution
- Step 1: Write the proportion equation
9,695 : 20,940 = 20,940 : x - Step 2: Convert to fraction form
9,695/20,940 = 20,940/x - Step 3: Cross multiply
9,695x = 20,940 × 20,940 - Step 4: Simplify right side
9,695x = 438,483,600 - Step 5: Solve for x
x = 438,483,600/9,695 - Step 6: Final answer
x = 45,227.81
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.