Finding the Fourth Proportional to 395,701.11, 593,546.50 and 96,180.83
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Solution
The fourth proportional to 395,701.11, 593,546.50 and 96,180.83 is: 144,269.99
Step by Step Solution
- Step 1: Write the proportion equation
395,701.11 : 593,546.50 = 96,180.83 : x - Step 2: Convert to fraction form
395,701.11/593,546.50 = 96,180.83/x - Step 3: Cross multiply
395,701.11x = 593,546.50 × 96,180.83 - Step 4: Simplify right side
395,701.11x = 57,087,795,013.60 - Step 5: Solve for x
x = 57,087,795,013.60/395,701.11 - Step 6: Final answer
x = 144,269.99
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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.