Finding the Fourth Proportional to 241,240.36, 332,917.02 and 133,806.88
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Solution
The fourth proportional to 241,240.36, 332,917.02 and 133,806.88 is: 184,656.45
Step by Step Solution
- Step 1: Write the proportion equation
241,240.36 : 332,917.02 = 133,806.88 : x - Step 2: Convert to fraction form
241,240.36/332,917.02 = 133,806.88/x - Step 3: Cross multiply
241,240.36x = 332,917.02 × 133,806.88 - Step 4: Simplify right side
241,240.36x = 44,546,587,745.10 - Step 5: Solve for x
x = 44,546,587,745.10/241,240.36 - Step 6: Final answer
x = 184,656.45
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1.5x scale
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.