Finding the Fourth Proportional to 796,192.12, 1,194,288.18 and 235,182.88
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Solution
The fourth proportional to 796,192.12, 1,194,288.18 and 235,182.88 is: 352,774.32
Step by Step Solution
- Step 1: Write the proportion equation
796,192.12 : 1,194,288.18 = 235,182.88 : x - Step 2: Convert to fraction form
796,192.12/1,194,288.18 = 235,182.88/x - Step 3: Cross multiply
796,192.12x = 1,194,288.18 × 235,182.88 - Step 4: Simplify right side
796,192.12x = 280,876,133,722.36 - Step 5: Solve for x
x = 280,876,133,722.36/796,192.12 - Step 6: Final answer
x = 352,774.32
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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.