Finding the Fourth Proportional to 246,737.53, 370,218.98 and 134,249.05
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Solution
The fourth proportional to 246,737.53, 370,218.98 and 134,249.05 is: 201,434.89
Step by Step Solution
- Step 1: Write the proportion equation
246,737.53 : 370,218.98 = 134,249.05 : x - Step 2: Convert to fraction form
246,737.53/370,218.98 = 134,249.05/x - Step 3: Cross multiply
246,737.53x = 370,218.98 × 134,249.05 - Step 4: Simplify right side
246,737.53x = 49,701,546,356.97 - Step 5: Solve for x
x = 49,701,546,356.97/246,737.53 - Step 6: Final answer
x = 201,434.89
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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.