Finding the Fourth Proportional to 333,682.44, 460,491.12 and 202,859.88
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Solution
The fourth proportional to 333,682.44, 460,491.12 and 202,859.88 is: 279,952.32
Step by Step Solution
- Step 1: Write the proportion equation
333,682.44 : 460,491.12 = 202,859.88 : x - Step 2: Convert to fraction form
333,682.44/460,491.12 = 202,859.88/x - Step 3: Cross multiply
333,682.44x = 460,491.12 × 202,859.88 - Step 4: Simplify right side
333,682.44x = 93,415,173,344.27 - Step 5: Solve for x
x = 93,415,173,344.27/333,682.44 - Step 6: Final answer
x = 279,952.32
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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.