Finding the Third Proportional to 1,282 and 2,773
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Solution
The third proportional to 1,282 and 2,773 is: 5,998.07
Step by Step Solution
- Step 1: Write the proportion equation
1,282 : 2,773 = 2,773 : x - Step 2: Convert to fraction form
1,282/2,773 = 2,773/x - Step 3: Cross multiply
1,282x = 2,773 × 2,773 - Step 4: Simplify right side
1,282x = 7,689,529 - Step 5: Solve for x
x = 7,689,529/1,282 - Step 6: Final answer
x = 5,998.07
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.