Finding the Third Proportional to 2,981 and 4,499
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Solution
The third proportional to 2,981 and 4,499 is: 6,790.00
Step by Step Solution
- Step 1: Write the proportion equation
2,981 : 4,499 = 4,499 : x - Step 2: Convert to fraction form
2,981/4,499 = 4,499/x - Step 3: Cross multiply
2,981x = 4,499 × 4,499 - Step 4: Simplify right side
2,981x = 20,241,001 - Step 5: Solve for x
x = 20,241,001/2,981 - Step 6: Final answer
x = 6,790.00
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.