Finding the Third Proportional to 295 and 377.50
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Solution
The third proportional to 295 and 377.50 is: 483.07
Step by Step Solution
- Step 1: Write the proportion equation
295 : 377.50 = 377.50 : x - Step 2: Convert to fraction form
295/377.50 = 377.50/x - Step 3: Cross multiply
295x = 377.50 × 377.50 - Step 4: Simplify right side
295x = 142,506.25 - Step 5: Solve for x
x = 142,506.25/295 - Step 6: Final answer
x = 483.07
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These problems maintain the same ratio (1.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.