Finding the Third Proportional to 18,593 and 36,251.75
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Solution
The third proportional to 18,593 and 36,251.75 is: 70,681.94
Step by Step Solution
- Step 1: Write the proportion equation
18,593 : 36,251.75 = 36,251.75 : x - Step 2: Convert to fraction form
18,593/36,251.75 = 36,251.75/x - Step 3: Cross multiply
18,593x = 36,251.75 × 36,251.75 - Step 4: Simplify right side
18,593x = 1,314,189,378.06 - Step 5: Solve for x
x = 1,314,189,378.06/18,593 - Step 6: Final answer
x = 70,681.94
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Why These Related Problems?
These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.