Finding the Third Proportional to 733 and 1,276.50
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Solution
The third proportional to 733 and 1,276.50 is: 2,222.99
Step by Step Solution
- Step 1: Write the proportion equation
733 : 1,276.50 = 1,276.50 : x - Step 2: Convert to fraction form
733/1,276.50 = 1,276.50/x - Step 3: Cross multiply
733x = 1,276.50 × 1,276.50 - Step 4: Simplify right side
733x = 1,629,452.25 - Step 5: Solve for x
x = 1,629,452.25/733 - Step 6: Final answer
x = 2,222.99
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Why These Related Problems?
These problems maintain the same ratio (1.74) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.