Finding the Fourth Proportional to 177,270.08, 265,908.76 and 58,942.44
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Solution
The fourth proportional to 177,270.08, 265,908.76 and 58,942.44 is: 88,414.87
Step by Step Solution
- Step 1: Write the proportion equation
177,270.08 : 265,908.76 = 58,942.44 : x - Step 2: Convert to fraction form
177,270.08/265,908.76 = 58,942.44/x - Step 3: Cross multiply
177,270.08x = 265,908.76 × 58,942.44 - Step 4: Simplify right side
177,270.08x = 15,673,311,131.77 - Step 5: Solve for x
x = 15,673,311,131.77/177,270.08 - Step 6: Final answer
x = 88,414.87
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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.