Finding the Fourth Proportional to 244,719.80, 367,079.70 and 182,511.80
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Solution
The fourth proportional to 244,719.80, 367,079.70 and 182,511.80 is: 273,767.70
Step by Step Solution
- Step 1: Write the proportion equation
244,719.80 : 367,079.70 = 182,511.80 : x - Step 2: Convert to fraction form
244,719.80/367,079.70 = 182,511.80/x - Step 3: Cross multiply
244,719.80x = 367,079.70 × 182,511.80 - Step 4: Simplify right side
244,719.80x = 66,996,376,790.46 - Step 5: Solve for x
x = 66,996,376,790.46/244,719.80 - Step 6: Final answer
x = 273,767.70
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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.