Finding the Fourth Proportional to 67,576.24, 101,278.08 and 32,037.49
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Solution
The fourth proportional to 67,576.24, 101,278.08 and 32,037.49 is: 48,015.33
Step by Step Solution
- Step 1: Write the proportion equation
67,576.24 : 101,278.08 = 32,037.49 : x - Step 2: Convert to fraction form
67,576.24/101,278.08 = 32,037.49/x - Step 3: Cross multiply
67,576.24x = 101,278.08 × 32,037.49 - Step 4: Simplify right side
67,576.24x = 3,244,695,475.22 - Step 5: Solve for x
x = 3,244,695,475.22/67,576.24 - Step 6: Final answer
x = 48,015.33
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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.