Finding the Third Proportional to 244 and 428
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Solution
The third proportional to 244 and 428 is: 750.75
Step by Step Solution
- Step 1: Write the proportion equation
244 : 428 = 428 : x - Step 2: Convert to fraction form
244/428 = 428/x - Step 3: Cross multiply
244x = 428 × 428 - Step 4: Simplify right side
244x = 183,184 - Step 5: Solve for x
x = 183,184/244 - Step 6: Final answer
x = 750.75
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Why These Related Problems?
These problems maintain the same ratio (1.75) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.