Finding the Third Proportional to 877 and 2,056
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Solution
The third proportional to 877 and 2,056 is: 4,820.00
Step by Step Solution
- Step 1: Write the proportion equation
877 : 2,056 = 2,056 : x - Step 2: Convert to fraction form
877/2,056 = 2,056/x - Step 3: Cross multiply
877x = 2,056 × 2,056 - Step 4: Simplify right side
877x = 4,227,136 - Step 5: Solve for x
x = 4,227,136/877 - Step 6: Final answer
x = 4,820.00
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Why These Related Problems?
These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.