Finding the Fourth Proportional to 173,626.92, 260,437.68 and 55,297.26
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Solution
The fourth proportional to 173,626.92, 260,437.68 and 55,297.26 is: 82,945.03
Step by Step Solution
- Step 1: Write the proportion equation
173,626.92 : 260,437.68 = 55,297.26 : x - Step 2: Convert to fraction form
173,626.92/260,437.68 = 55,297.26/x - Step 3: Cross multiply
173,626.92x = 260,437.68 × 55,297.26 - Step 4: Simplify right side
173,626.92x = 14,401,490,104.76 - Step 5: Solve for x
x = 14,401,490,104.76/173,626.92 - Step 6: Final answer
x = 82,945.03
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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.