Finding the Third Proportional to 21,583.13 and 24,711.75
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Solution
The third proportional to 21,583.13 and 24,711.75 is: 28,293.89
Step by Step Solution
- Step 1: Write the proportion equation
21,583.13 : 24,711.75 = 24,711.75 : x - Step 2: Convert to fraction form
21,583.13/24,711.75 = 24,711.75/x - Step 3: Cross multiply
21,583.13x = 24,711.75 × 24,711.75 - Step 4: Simplify right side
21,583.13x = 610,670,588.06 - Step 5: Solve for x
x = 610,670,588.06/21,583.13 - Step 6: Final answer
x = 28,293.89
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Why These Related Problems?
These problems maintain the same ratio (1.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.