Finding the Fourth Proportional to 265,035.44, 365,899.84 and 174,654.08
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Solution
The fourth proportional to 265,035.44, 365,899.84 and 174,654.08 is: 241,122.09
Step by Step Solution
- Step 1: Write the proportion equation
265,035.44 : 365,899.84 = 174,654.08 : x - Step 2: Convert to fraction form
265,035.44/365,899.84 = 174,654.08/x - Step 3: Cross multiply
265,035.44x = 365,899.84 × 174,654.08 - Step 4: Simplify right side
265,035.44x = 63,905,899,927.35 - Step 5: Solve for x
x = 63,905,899,927.35/265,035.44 - Step 6: Final answer
x = 241,122.09
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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.