Finding the Fourth Proportional to 244,852.08, 367,229.76 and 67,313.28
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Solution
The fourth proportional to 244,852.08, 367,229.76 and 67,313.28 is: 100,956.63
Step by Step Solution
- Step 1: Write the proportion equation
244,852.08 : 367,229.76 = 67,313.28 : x - Step 2: Convert to fraction form
244,852.08/367,229.76 = 67,313.28/x - Step 3: Cross multiply
244,852.08x = 367,229.76 × 67,313.28 - Step 4: Simplify right side
244,852.08x = 24,719,439,659.21 - Step 5: Solve for x
x = 24,719,439,659.21/244,852.08 - Step 6: Final answer
x = 100,956.63
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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.