Finding the Third Proportional to 249.50 and 506
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Solution
The third proportional to 249.50 and 506 is: 1,026.20
Step by Step Solution
- Step 1: Write the proportion equation
249.50 : 506 = 506 : x - Step 2: Convert to fraction form
249.50/506 = 506/x - Step 3: Cross multiply
249.50x = 506 × 506 - Step 4: Simplify right side
249.50x = 256,036 - Step 5: Solve for x
x = 256,036/249.50 - Step 6: Final answer
x = 1,026.20
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These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.