Finding the Third Proportional to 9,350 and 13,944
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Solution
The third proportional to 9,350 and 13,944 is: 20,795.20
Step by Step Solution
- Step 1: Write the proportion equation
9,350 : 13,944 = 13,944 : x - Step 2: Convert to fraction form
9,350/13,944 = 13,944/x - Step 3: Cross multiply
9,350x = 13,944 × 13,944 - Step 4: Simplify right side
9,350x = 194,435,136 - Step 5: Solve for x
x = 194,435,136/9,350 - Step 6: Final answer
x = 20,795.20
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.