Finding the Fourth Proportional to 177,054.24, 244,334.88 and 96,481.80
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Solution
The fourth proportional to 177,054.24, 244,334.88 and 96,481.80 is: 133,144.90
Step by Step Solution
- Step 1: Write the proportion equation
177,054.24 : 244,334.88 = 96,481.80 : x - Step 2: Convert to fraction form
177,054.24/244,334.88 = 96,481.80/x - Step 3: Cross multiply
177,054.24x = 244,334.88 × 96,481.80 - Step 4: Simplify right side
177,054.24x = 23,573,869,025.18 - Step 5: Solve for x
x = 23,573,869,025.18/177,054.24 - Step 6: Final answer
x = 133,144.90
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.