Finding the Fourth Proportional to 227,461.49, 341,193.60 and 101,072.02
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Solution
The fourth proportional to 227,461.49, 341,193.60 and 101,072.02 is: 151,608.64
Step by Step Solution
- Step 1: Write the proportion equation
227,461.49 : 341,193.60 = 101,072.02 : x - Step 2: Convert to fraction form
227,461.49/341,193.60 = 101,072.02/x - Step 3: Cross multiply
227,461.49x = 341,193.60 × 101,072.02 - Step 4: Simplify right side
227,461.49x = 34,485,126,363.07 - Step 5: Solve for x
x = 34,485,126,363.07/227,461.49 - Step 6: Final answer
x = 151,608.64
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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.