Finding the Fourth Proportional to 244,234.09, 337,033.26 and 136,798.63
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Solution
The fourth proportional to 244,234.09, 337,033.26 and 136,798.63 is: 188,776.63
Step by Step Solution
- Step 1: Write the proportion equation
244,234.09 : 337,033.26 = 136,798.63 : x - Step 2: Convert to fraction form
244,234.09/337,033.26 = 136,798.63/x - Step 3: Cross multiply
244,234.09x = 337,033.26 × 136,798.63 - Step 4: Simplify right side
244,234.09x = 46,105,688,232.43 - Step 5: Solve for x
x = 46,105,688,232.43/244,234.09 - Step 6: Final answer
x = 188,776.63
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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.