Finding the Fourth Proportional to 283,960.08, 425,847.92 and 94,369.46
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Solution
The fourth proportional to 283,960.08, 425,847.92 and 94,369.46 is: 141,523.54
Step by Step Solution
- Step 1: Write the proportion equation
283,960.08 : 425,847.92 = 94,369.46 : x - Step 2: Convert to fraction form
283,960.08/425,847.92 = 94,369.46/x - Step 3: Cross multiply
283,960.08x = 425,847.92 × 94,369.46 - Step 4: Simplify right side
283,960.08x = 40,187,035,651.44 - Step 5: Solve for x
x = 40,187,035,651.44/283,960.08 - Step 6: Final answer
x = 141,523.54
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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.