Finding the Fourth Proportional to 169,336.26, 254,121.03 and 58,528.26
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Solution
The fourth proportional to 169,336.26, 254,121.03 and 58,528.26 is: 87,832.70
Step by Step Solution
- Step 1: Write the proportion equation
169,336.26 : 254,121.03 = 58,528.26 : x - Step 2: Convert to fraction form
169,336.26/254,121.03 = 58,528.26/x - Step 3: Cross multiply
169,336.26x = 254,121.03 × 58,528.26 - Step 4: Simplify right side
169,336.26x = 14,873,261,715.31 - Step 5: Solve for x
x = 14,873,261,715.31/169,336.26 - Step 6: Final answer
x = 87,832.70
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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.