Finding the Third Proportional to 2,016 and 2,952
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Solution
The third proportional to 2,016 and 2,952 is: 4,322.57
Step by Step Solution
- Step 1: Write the proportion equation
2,016 : 2,952 = 2,952 : x - Step 2: Convert to fraction form
2,016/2,952 = 2,952/x - Step 3: Cross multiply
2,016x = 2,952 × 2,952 - Step 4: Simplify right side
2,016x = 8,714,304 - Step 5: Solve for x
x = 8,714,304/2,016 - Step 6: Final answer
x = 4,322.57
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.