Finding the Fourth Proportional to 94,793.96, 142,198.50 and 32,465
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Solution
The fourth proportional to 94,793.96, 142,198.50 and 32,465 is: 48,700.09
Step by Step Solution
- Step 1: Write the proportion equation
94,793.96 : 142,198.50 = 32,465 : x - Step 2: Convert to fraction form
94,793.96/142,198.50 = 32,465/x - Step 3: Cross multiply
94,793.96x = 142,198.50 × 32,465 - Step 4: Simplify right side
94,793.96x = 4,616,474,302.50 - Step 5: Solve for x
x = 4,616,474,302.50/94,793.96 - Step 6: Final answer
x = 48,700.09
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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.