Finding the Fourth Proportional to 244,648.04, 366,932.70 and 67,113.86
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Solution
The fourth proportional to 244,648.04, 366,932.70 and 67,113.86 is: 100,659.99
Step by Step Solution
- Step 1: Write the proportion equation
244,648.04 : 366,932.70 = 67,113.86 : x - Step 2: Convert to fraction form
244,648.04/366,932.70 = 67,113.86/x - Step 3: Cross multiply
244,648.04x = 366,932.70 × 67,113.86 - Step 4: Simplify right side
244,648.04x = 24,626,269,857.22 - Step 5: Solve for x
x = 24,626,269,857.22/244,648.04 - Step 6: Final answer
x = 100,659.99
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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.