Finding the Fourth Proportional to 244,323.59, 365,986.47 and 125,745.81
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Solution
The fourth proportional to 244,323.59, 365,986.47 and 125,745.81 is: 188,361.94
Step by Step Solution
- Step 1: Write the proportion equation
244,323.59 : 365,986.47 = 125,745.81 : x - Step 2: Convert to fraction form
244,323.59/365,986.47 = 125,745.81/x - Step 3: Cross multiply
244,323.59x = 365,986.47 × 125,745.81 - Step 4: Simplify right side
244,323.59x = 46,021,265,405.43 - Step 5: Solve for x
x = 46,021,265,405.43/244,323.59 - Step 6: Final answer
x = 188,361.94
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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.