Finding the Third Proportional to 859 and 1,588
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Solution
The third proportional to 859 and 1,588 is: 2,935.67
Step by Step Solution
- Step 1: Write the proportion equation
859 : 1,588 = 1,588 : x - Step 2: Convert to fraction form
859/1,588 = 1,588/x - Step 3: Cross multiply
859x = 1,588 × 1,588 - Step 4: Simplify right side
859x = 2,521,744 - Step 5: Solve for x
x = 2,521,744/859 - Step 6: Final answer
x = 2,935.67
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Why These Related Problems?
These problems maintain the same ratio (1.85) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.