Finding the Third Proportional to 203 and 235
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Solution
The third proportional to 203 and 235 is: 272.04
Step by Step Solution
- Step 1: Write the proportion equation
203 : 235 = 235 : x - Step 2: Convert to fraction form
203/235 = 235/x - Step 3: Cross multiply
203x = 235 × 235 - Step 4: Simplify right side
203x = 55,225 - Step 5: Solve for x
x = 55,225/203 - Step 6: Final answer
x = 272.04
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These problems maintain the same ratio (1.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.