Finding the Fourth Proportional to 273,516.19, 377,000.58 and 182,839.07
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Solution
The fourth proportional to 273,516.19, 377,000.58 and 182,839.07 is: 252,015.92
Step by Step Solution
- Step 1: Write the proportion equation
273,516.19 : 377,000.58 = 182,839.07 : x - Step 2: Convert to fraction form
273,516.19/377,000.58 = 182,839.07/x - Step 3: Cross multiply
273,516.19x = 377,000.58 × 182,839.07 - Step 4: Simplify right side
273,516.19x = 68,930,434,807.66 - Step 5: Solve for x
x = 68,930,434,807.66/273,516.19 - Step 6: Final answer
x = 252,015.92
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.