Finding the Third Proportional to 273 and 295.50
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Solution
The third proportional to 273 and 295.50 is: 319.85
Step by Step Solution
- Step 1: Write the proportion equation
273 : 295.50 = 295.50 : x - Step 2: Convert to fraction form
273/295.50 = 295.50/x - Step 3: Cross multiply
273x = 295.50 × 295.50 - Step 4: Simplify right side
273x = 87,320.25 - Step 5: Solve for x
x = 87,320.25/273 - Step 6: Final answer
x = 319.85
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These problems maintain the same ratio (1.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.