Finding the Fourth Proportional to 182,155.23, 273,251.08 and 55,794.02
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Solution
The fourth proportional to 182,155.23, 273,251.08 and 55,794.02 is: 83,696.62
Step by Step Solution
- Step 1: Write the proportion equation
182,155.23 : 273,251.08 = 55,794.02 : x - Step 2: Convert to fraction form
182,155.23/273,251.08 = 55,794.02/x - Step 3: Cross multiply
182,155.23x = 273,251.08 × 55,794.02 - Step 4: Simplify right side
182,155.23x = 15,245,776,222.54 - Step 5: Solve for x
x = 15,245,776,222.54/182,155.23 - Step 6: Final answer
x = 83,696.62
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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.