Finding the Fourth Proportional to 182,620.08, 273,437.88 and 119,283.36
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Solution
The fourth proportional to 182,620.08, 273,437.88 and 119,283.36 is: 178,603.52
Step by Step Solution
- Step 1: Write the proportion equation
182,620.08 : 273,437.88 = 119,283.36 : x - Step 2: Convert to fraction form
182,620.08/273,437.88 = 119,283.36/x - Step 3: Cross multiply
182,620.08x = 273,437.88 × 119,283.36 - Step 4: Simplify right side
182,620.08x = 32,616,589,077.68 - Step 5: Solve for x
x = 32,616,589,077.68/182,620.08 - Step 6: Final answer
x = 178,603.52
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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.