Finding the Fourth Proportional to 134,797.26, 202,188.60 and 41,303.28
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Solution
The fourth proportional to 134,797.26, 202,188.60 and 41,303.28 is: 61,952.69
Step by Step Solution
- Step 1: Write the proportion equation
134,797.26 : 202,188.60 = 41,303.28 : x - Step 2: Convert to fraction form
134,797.26/202,188.60 = 41,303.28/x - Step 3: Cross multiply
134,797.26x = 202,188.60 × 41,303.28 - Step 4: Simplify right side
134,797.26x = 8,351,052,358.61 - Step 5: Solve for x
x = 8,351,052,358.61/134,797.26 - Step 6: Final answer
x = 61,952.69
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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.