Finding the Fourth Proportional to 244,891.56, 367,203.42 and 76,366.84
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Solution
The fourth proportional to 244,891.56, 367,203.42 and 76,366.84 is: 114,508.50
Step by Step Solution
- Step 1: Write the proportion equation
244,891.56 : 367,203.42 = 76,366.84 : x - Step 2: Convert to fraction form
244,891.56/367,203.42 = 76,366.84/x - Step 3: Cross multiply
244,891.56x = 367,203.42 × 76,366.84 - Step 4: Simplify right side
244,891.56x = 28,042,164,822.59 - Step 5: Solve for x
x = 28,042,164,822.59/244,891.56 - Step 6: Final answer
x = 114,508.50
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1.5x scale
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.