Finding the Fourth Proportional to 341,080.01, 511,974.87 and 251,224.19
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Solution
The fourth proportional to 341,080.01, 511,974.87 and 251,224.19 is: 377,097.65
Step by Step Solution
- Step 1: Write the proportion equation
341,080.01 : 511,974.87 = 251,224.19 : x - Step 2: Convert to fraction form
341,080.01/511,974.87 = 251,224.19/x - Step 3: Cross multiply
341,080.01x = 511,974.87 × 251,224.19 - Step 4: Simplify right side
341,080.01x = 128,620,470,434.05 - Step 5: Solve for x
x = 128,620,470,434.05/341,080.01 - Step 6: Final answer
x = 377,097.65
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.