Finding the Third Proportional to 723 and 950.50
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Solution
The third proportional to 723 and 950.50 is: 1,249.59
Step by Step Solution
- Step 1: Write the proportion equation
723 : 950.50 = 950.50 : x - Step 2: Convert to fraction form
723/950.50 = 950.50/x - Step 3: Cross multiply
723x = 950.50 × 950.50 - Step 4: Simplify right side
723x = 903,450.25 - Step 5: Solve for x
x = 903,450.25/723 - Step 6: Final answer
x = 1,249.59
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Why These Related Problems?
These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.