Finding the Fourth Proportional to 234,052.20, 350,797.44 and 134,281.26
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Solution
The fourth proportional to 234,052.20, 350,797.44 and 134,281.26 is: 201,260.75
Step by Step Solution
- Step 1: Write the proportion equation
234,052.20 : 350,797.44 = 134,281.26 : x - Step 2: Convert to fraction form
234,052.20/350,797.44 = 134,281.26/x - Step 3: Cross multiply
234,052.20x = 350,797.44 × 134,281.26 - Step 4: Simplify right side
234,052.20x = 47,105,522,247.97 - Step 5: Solve for x
x = 47,105,522,247.97/234,052.20 - Step 6: Final answer
x = 201,260.75
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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.