Finding the Fourth Proportional to 244,321.26, 366,718.41 and 118,050.36
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Solution
The fourth proportional to 244,321.26, 366,718.41 and 118,050.36 is: 177,189.82
Step by Step Solution
- Step 1: Write the proportion equation
244,321.26 : 366,718.41 = 118,050.36 : x - Step 2: Convert to fraction form
244,321.26/366,718.41 = 118,050.36/x - Step 3: Cross multiply
244,321.26x = 366,718.41 × 118,050.36 - Step 4: Simplify right side
244,321.26x = 43,291,240,319.13 - Step 5: Solve for x
x = 43,291,240,319.13/244,321.26 - Step 6: Final answer
x = 177,189.82
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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.