Finding the Fourth Proportional to 365,872.62, 548,808.93 and 241,184.46
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Solution
The fourth proportional to 365,872.62, 548,808.93 and 241,184.46 is: 361,776.69
Step by Step Solution
- Step 1: Write the proportion equation
365,872.62 : 548,808.93 = 241,184.46 : x - Step 2: Convert to fraction form
365,872.62/548,808.93 = 241,184.46/x - Step 3: Cross multiply
365,872.62x = 548,808.93 × 241,184.46 - Step 4: Simplify right side
365,872.62x = 132,364,185,425.23 - Step 5: Solve for x
x = 132,364,185,425.23/365,872.62 - Step 6: Final answer
x = 361,776.69
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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.