Finding the Third Proportional to 14,937.75 and 33,153.75
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Solution
The third proportional to 14,937.75 and 33,153.75 is: 73,583.45
Step by Step Solution
- Step 1: Write the proportion equation
14,937.75 : 33,153.75 = 33,153.75 : x - Step 2: Convert to fraction form
14,937.75/33,153.75 = 33,153.75/x - Step 3: Cross multiply
14,937.75x = 33,153.75 × 33,153.75 - Step 4: Simplify right side
14,937.75x = 1,099,171,139.06 - Step 5: Solve for x
x = 1,099,171,139.06/14,937.75 - Step 6: Final answer
x = 73,583.45
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.