Finding the Fourth Proportional to 273,342.44, 410,010.24 and 226,497.08
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Solution
The fourth proportional to 273,342.44, 410,010.24 and 226,497.08 is: 339,742.79
Step by Step Solution
- Step 1: Write the proportion equation
273,342.44 : 410,010.24 = 226,497.08 : x - Step 2: Convert to fraction form
273,342.44/410,010.24 = 226,497.08/x - Step 3: Cross multiply
273,342.44x = 410,010.24 × 226,497.08 - Step 4: Simplify right side
273,342.44x = 92,866,122,130.10 - Step 5: Solve for x
x = 92,866,122,130.10/273,342.44 - Step 6: Final answer
x = 339,742.79
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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.