Finding the Fourth Proportional to 244,543.24, 366,739.08 and 118,104.88
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Solution
The fourth proportional to 244,543.24, 366,739.08 and 118,104.88 is: 177,120.72
Step by Step Solution
- Step 1: Write the proportion equation
244,543.24 : 366,739.08 = 118,104.88 : x - Step 2: Convert to fraction form
244,543.24/366,739.08 = 118,104.88/x - Step 3: Cross multiply
244,543.24x = 366,739.08 × 118,104.88 - Step 4: Simplify right side
244,543.24x = 43,313,675,034.71 - Step 5: Solve for x
x = 43,313,675,034.71/244,543.24 - Step 6: Final answer
x = 177,120.72
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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.