Finding the Fourth Proportional to 244,984.14, 367,133.58 and 132,725.52
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Solution
The fourth proportional to 244,984.14, 367,133.58 and 132,725.52 is: 198,902.65
Step by Step Solution
- Step 1: Write the proportion equation
244,984.14 : 367,133.58 = 132,725.52 : x - Step 2: Convert to fraction form
244,984.14/367,133.58 = 132,725.52/x - Step 3: Cross multiply
244,984.14x = 367,133.58 × 132,725.52 - Step 4: Simplify right side
244,984.14x = 48,727,995,314.96 - Step 5: Solve for x
x = 48,727,995,314.96/244,984.14 - Step 6: Final answer
x = 198,902.65
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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.