Finding the Third Proportional to 496 and 762.50
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Solution
The third proportional to 496 and 762.50 is: 1,172.19
Step by Step Solution
- Step 1: Write the proportion equation
496 : 762.50 = 762.50 : x - Step 2: Convert to fraction form
496/762.50 = 762.50/x - Step 3: Cross multiply
496x = 762.50 × 762.50 - Step 4: Simplify right side
496x = 581,406.25 - Step 5: Solve for x
x = 581,406.25/496 - Step 6: Final answer
x = 1,172.19
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.