Finding the Fourth Proportional to 246,095.70, 367,794.84 and 179,675.70
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Solution
The fourth proportional to 246,095.70, 367,794.84 and 179,675.70 is: 268,528.85
Step by Step Solution
- Step 1: Write the proportion equation
246,095.70 : 367,794.84 = 179,675.70 : x - Step 2: Convert to fraction form
246,095.70/367,794.84 = 179,675.70/x - Step 3: Cross multiply
246,095.70x = 367,794.84 × 179,675.70 - Step 4: Simplify right side
246,095.70x = 66,083,795,333.39 - Step 5: Solve for x
x = 66,083,795,333.39/246,095.70 - Step 6: Final answer
x = 268,528.85
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.