Finding the Fourth Proportional to 134,694.44, 202,042.67 and 59,794.45
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Solution
The fourth proportional to 134,694.44, 202,042.67 and 59,794.45 is: 89,692.12
Step by Step Solution
- Step 1: Write the proportion equation
134,694.44 : 202,042.67 = 59,794.45 : x - Step 2: Convert to fraction form
134,694.44/202,042.67 = 59,794.45/x - Step 3: Cross multiply
134,694.44x = 202,042.67 × 59,794.45 - Step 4: Simplify right side
134,694.44x = 12,081,029,824.07 - Step 5: Solve for x
x = 12,081,029,824.07/134,694.44 - Step 6: Final answer
x = 89,692.12
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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.