Finding the Fourth Proportional to 79,597.08, 119,394.81 and 37,450.08
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Solution
The fourth proportional to 79,597.08, 119,394.81 and 37,450.08 is: 56,174.74
Step by Step Solution
- Step 1: Write the proportion equation
79,597.08 : 119,394.81 = 37,450.08 : x - Step 2: Convert to fraction form
79,597.08/119,394.81 = 37,450.08/x - Step 3: Cross multiply
79,597.08x = 119,394.81 × 37,450.08 - Step 4: Simplify right side
79,597.08x = 4,471,345,186.08 - Step 5: Solve for x
x = 4,471,345,186.08/79,597.08 - Step 6: Final answer
x = 56,174.74
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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.