Finding the Fourth Proportional to 244,100.20, 366,009.99 and 130,107.59
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Solution
The fourth proportional to 244,100.20, 366,009.99 and 130,107.59 is: 195,086.59
Step by Step Solution
- Step 1: Write the proportion equation
244,100.20 : 366,009.99 = 130,107.59 : x - Step 2: Convert to fraction form
244,100.20/366,009.99 = 130,107.59/x - Step 3: Cross multiply
244,100.20x = 366,009.99 × 130,107.59 - Step 4: Simplify right side
244,100.20x = 47,620,675,234.24 - Step 5: Solve for x
x = 47,620,675,234.24/244,100.20 - Step 6: Final answer
x = 195,086.59
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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.