Finding the Fourth Proportional to 246,213.88, 369,173.19 and 119,604.80
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Solution
The fourth proportional to 246,213.88, 369,173.19 and 119,604.80 is: 179,335.49
Step by Step Solution
- Step 1: Write the proportion equation
246,213.88 : 369,173.19 = 119,604.80 : x - Step 2: Convert to fraction form
246,213.88/369,173.19 = 119,604.80/x - Step 3: Cross multiply
246,213.88x = 369,173.19 × 119,604.80 - Step 4: Simplify right side
246,213.88x = 44,154,886,926.76 - Step 5: Solve for x
x = 44,154,886,926.76/246,213.88 - Step 6: Final answer
x = 179,335.49
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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.