Finding the Fourth Proportional to 244,764.12, 367,075.62 and 67,276.92
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Solution
The fourth proportional to 244,764.12, 367,075.62 and 67,276.92 is: 100,895.99
Step by Step Solution
- Step 1: Write the proportion equation
244,764.12 : 367,075.62 = 67,276.92 : x - Step 2: Convert to fraction form
244,764.12/367,075.62 = 67,276.92/x - Step 3: Cross multiply
244,764.12x = 367,075.62 × 67,276.92 - Step 4: Simplify right side
244,764.12x = 24,695,717,120.69 - Step 5: Solve for x
x = 24,695,717,120.69/244,764.12 - Step 6: Final answer
x = 100,895.99
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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.