Finding the Fourth Proportional to 246,576.11, 369,850.28 and 66,658.88
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Solution
The fourth proportional to 246,576.11, 369,850.28 and 66,658.88 is: 99,984.56
Step by Step Solution
- Step 1: Write the proportion equation
246,576.11 : 369,850.28 = 66,658.88 : x - Step 2: Convert to fraction form
246,576.11/369,850.28 = 66,658.88/x - Step 3: Cross multiply
246,576.11x = 369,850.28 × 66,658.88 - Step 4: Simplify right side
246,576.11x = 24,653,803,249.94 - Step 5: Solve for x
x = 24,653,803,249.94/246,576.11 - Step 6: Final answer
x = 99,984.56
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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.