Finding the Fourth Proportional to 273,384.42, 410,214.94 and 184,451.02
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Solution
The fourth proportional to 273,384.42, 410,214.94 and 184,451.02 is: 276,769.85
Step by Step Solution
- Step 1: Write the proportion equation
273,384.42 : 410,214.94 = 184,451.02 : x - Step 2: Convert to fraction form
273,384.42/410,214.94 = 184,451.02/x - Step 3: Cross multiply
273,384.42x = 410,214.94 × 184,451.02 - Step 4: Simplify right side
273,384.42x = 75,664,564,102.24 - Step 5: Solve for x
x = 75,664,564,102.24/273,384.42 - Step 6: Final answer
x = 276,769.85
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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.