Finding the Fourth Proportional to 227,388.98, 341,099.68 and 69,596.94
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Solution
The fourth proportional to 227,388.98, 341,099.68 and 69,596.94 is: 104,400.37
Step by Step Solution
- Step 1: Write the proportion equation
227,388.98 : 341,099.68 = 69,596.94 : x - Step 2: Convert to fraction form
227,388.98/341,099.68 = 69,596.94/x - Step 3: Cross multiply
227,388.98x = 341,099.68 × 69,596.94 - Step 4: Simplify right side
227,388.98x = 23,739,493,962.98 - Step 5: Solve for x
x = 23,739,493,962.98/227,388.98 - Step 6: Final answer
x = 104,400.37
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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.