Finding the Fourth Proportional to 265,037.44, 365,902.60 and 174,656.08
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Solution
The fourth proportional to 265,037.44, 365,902.60 and 174,656.08 is: 241,124.85
Step by Step Solution
- Step 1: Write the proportion equation
265,037.44 : 365,902.60 = 174,656.08 : x - Step 2: Convert to fraction form
265,037.44/365,902.60 = 174,656.08/x - Step 3: Cross multiply
265,037.44x = 365,902.60 × 174,656.08 - Step 4: Simplify right side
265,037.44x = 63,907,113,777.81 - Step 5: Solve for x
x = 63,907,113,777.81/265,037.44 - Step 6: Final answer
x = 241,124.85
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.