Finding the Third Proportional to 4,444 and 9,560
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Solution
The third proportional to 4,444 and 9,560 is: 20,565.62
Step by Step Solution
- Step 1: Write the proportion equation
4,444 : 9,560 = 9,560 : x - Step 2: Convert to fraction form
4,444/9,560 = 9,560/x - Step 3: Cross multiply
4,444x = 9,560 × 9,560 - Step 4: Simplify right side
4,444x = 91,393,600 - Step 5: Solve for x
x = 91,393,600/4,444 - Step 6: Final answer
x = 20,565.62
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.