Finding the Third Proportional to 984 and 1,444
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Solution
The third proportional to 984 and 1,444 is: 2,119.04
Step by Step Solution
- Step 1: Write the proportion equation
984 : 1,444 = 1,444 : x - Step 2: Convert to fraction form
984/1,444 = 1,444/x - Step 3: Cross multiply
984x = 1,444 × 1,444 - Step 4: Simplify right side
984x = 2,085,136 - Step 5: Solve for x
x = 2,085,136/984 - Step 6: Final answer
x = 2,119.04
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.