Finding the Fourth Proportional to 194,877.44, 292,324.29 and 61,754.75
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Solution
The fourth proportional to 194,877.44, 292,324.29 and 61,754.75 is: 92,634.70
Step by Step Solution
- Step 1: Write the proportion equation
194,877.44 : 292,324.29 = 61,754.75 : x - Step 2: Convert to fraction form
194,877.44/292,324.29 = 61,754.75/x - Step 3: Cross multiply
194,877.44x = 292,324.29 × 61,754.75 - Step 4: Simplify right side
194,877.44x = 18,052,413,447.88 - Step 5: Solve for x
x = 18,052,413,447.88/194,877.44 - Step 6: Final answer
x = 92,634.70
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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.