Finding the Fourth Proportional to 161,104.44, 241,756.39 and 93,668.19
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Solution
The fourth proportional to 161,104.44, 241,756.39 and 93,668.19 is: 140,560.27
Step by Step Solution
- Step 1: Write the proportion equation
161,104.44 : 241,756.39 = 93,668.19 : x - Step 2: Convert to fraction form
161,104.44/241,756.39 = 93,668.19/x - Step 3: Cross multiply
161,104.44x = 241,756.39 × 93,668.19 - Step 4: Simplify right side
161,104.44x = 22,644,883,472.23 - Step 5: Solve for x
x = 22,644,883,472.23/161,104.44 - Step 6: Final answer
x = 140,560.27
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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.