Finding the Fourth Proportional to 225,092.40, 337,804.48 and 106,764.08
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Solution
The fourth proportional to 225,092.40, 337,804.48 and 106,764.08 is: 160,224.80
Step by Step Solution
- Step 1: Write the proportion equation
225,092.40 : 337,804.48 = 106,764.08 : x - Step 2: Convert to fraction form
225,092.40/337,804.48 = 106,764.08/x - Step 3: Cross multiply
225,092.40x = 337,804.48 × 106,764.08 - Step 4: Simplify right side
225,092.40x = 36,065,384,527.08 - Step 5: Solve for x
x = 36,065,384,527.08/225,092.40 - Step 6: Final answer
x = 160,224.80
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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.