Finding the Fourth Proportional to 244,765.12, 367,077.12 and 67,277.92
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Solution
The fourth proportional to 244,765.12, 367,077.12 and 67,277.92 is: 100,897.49
Step by Step Solution
- Step 1: Write the proportion equation
244,765.12 : 367,077.12 = 67,277.92 : x - Step 2: Convert to fraction form
244,765.12/367,077.12 = 67,277.92/x - Step 3: Cross multiply
244,765.12x = 367,077.12 × 67,277.92 - Step 4: Simplify right side
244,765.12x = 24,696,185,113.19 - Step 5: Solve for x
x = 24,696,185,113.19/244,765.12 - Step 6: Final answer
x = 100,897.49
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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.