Finding the Fourth Proportional to 227,723.08, 341,583.88 and 61,511.08
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Solution
The fourth proportional to 227,723.08, 341,583.88 and 61,511.08 is: 92,266.42
Step by Step Solution
- Step 1: Write the proportion equation
227,723.08 : 341,583.88 = 61,511.08 : x - Step 2: Convert to fraction form
227,723.08/341,583.88 = 61,511.08/x - Step 3: Cross multiply
227,723.08x = 341,583.88 × 61,511.08 - Step 4: Simplify right side
227,723.08x = 21,011,193,369.39 - Step 5: Solve for x
x = 21,011,193,369.39/227,723.08 - Step 6: Final answer
x = 92,266.42
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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.