Finding the Fourth Proportional to 246,882.99, 340,604.60 and 182,506.79
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Solution
The fourth proportional to 246,882.99, 340,604.60 and 182,506.79 is: 251,789.93
Step by Step Solution
- Step 1: Write the proportion equation
246,882.99 : 340,604.60 = 182,506.79 : x - Step 2: Convert to fraction form
246,882.99/340,604.60 = 182,506.79/x - Step 3: Cross multiply
246,882.99x = 340,604.60 × 182,506.79 - Step 4: Simplify right side
246,882.99x = 62,162,649,589.68 - Step 5: Solve for x
x = 62,162,649,589.68/246,882.99 - Step 6: Final answer
x = 251,789.93
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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.