Finding the Fourth Proportional to 169,183.68, 253,723.68 and 44,508.48
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Solution
The fourth proportional to 169,183.68, 253,723.68 and 44,508.48 is: 66,749.08
Step by Step Solution
- Step 1: Write the proportion equation
169,183.68 : 253,723.68 = 44,508.48 : x - Step 2: Convert to fraction form
169,183.68/253,723.68 = 44,508.48/x - Step 3: Cross multiply
169,183.68x = 253,723.68 × 44,508.48 - Step 4: Simplify right side
169,183.68x = 11,292,855,336.81 - Step 5: Solve for x
x = 11,292,855,336.81/169,183.68 - Step 6: Final answer
x = 66,749.08
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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.