Finding the Third Proportional to 102,338.44 and 155,573.44
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Solution
The third proportional to 102,338.44 and 155,573.44 is: 236,500.53
Step by Step Solution
- Step 1: Write the proportion equation
102,338.44 : 155,573.44 = 155,573.44 : x - Step 2: Convert to fraction form
102,338.44/155,573.44 = 155,573.44/x - Step 3: Cross multiply
102,338.44x = 155,573.44 × 155,573.44 - Step 4: Simplify right side
102,338.44x = 24,203,094,455.57 - Step 5: Solve for x
x = 24,203,094,455.57/102,338.44 - Step 6: Final answer
x = 236,500.53
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.