Finding the Third Proportional to 5,832 and 7,080
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Solution
The third proportional to 5,832 and 7,080 is: 8,595.06
Step by Step Solution
- Step 1: Write the proportion equation
5,832 : 7,080 = 7,080 : x - Step 2: Convert to fraction form
5,832/7,080 = 7,080/x - Step 3: Cross multiply
5,832x = 7,080 × 7,080 - Step 4: Simplify right side
5,832x = 50,126,400 - Step 5: Solve for x
x = 50,126,400/5,832 - Step 6: Final answer
x = 8,595.06
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Why These Related Problems?
These problems maintain the same ratio (1.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.