Finding the Fourth Proportional to 244,212.60, 366,756.30 and 177,727.80
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Solution
The fourth proportional to 244,212.60, 366,756.30 and 177,727.80 is: 266,910.02
Step by Step Solution
- Step 1: Write the proportion equation
244,212.60 : 366,756.30 = 177,727.80 : x - Step 2: Convert to fraction form
244,212.60/366,756.30 = 177,727.80/x - Step 3: Cross multiply
244,212.60x = 366,756.30 × 177,727.80 - Step 4: Simplify right side
244,212.60x = 65,182,790,335.14 - Step 5: Solve for x
x = 65,182,790,335.14/244,212.60 - Step 6: Final answer
x = 266,910.02
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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.