Finding the Fourth Proportional to 184,711.05, 254,995.02 and 116,797.68
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Solution
The fourth proportional to 184,711.05, 254,995.02 and 116,797.68 is: 161,240.09
Step by Step Solution
- Step 1: Write the proportion equation
184,711.05 : 254,995.02 = 116,797.68 : x - Step 2: Convert to fraction form
184,711.05/254,995.02 = 116,797.68/x - Step 3: Cross multiply
184,711.05x = 254,995.02 × 116,797.68 - Step 4: Simplify right side
184,711.05x = 29,782,826,747.55 - Step 5: Solve for x
x = 29,782,826,747.55/184,711.05 - Step 6: Final answer
x = 161,240.09
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.