Finding the Fourth Proportional to 241,027.70, 332,582.64 and 133,597.28
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Solution
The fourth proportional to 241,027.70, 332,582.64 and 133,597.28 is: 184,344.52
Step by Step Solution
- Step 1: Write the proportion equation
241,027.70 : 332,582.64 = 133,597.28 : x - Step 2: Convert to fraction form
241,027.70/332,582.64 = 133,597.28/x - Step 3: Cross multiply
241,027.70x = 332,582.64 × 133,597.28 - Step 4: Simplify right side
241,027.70x = 44,432,136,079.22 - Step 5: Solve for x
x = 44,432,136,079.22/241,027.70 - Step 6: Final answer
x = 184,344.52
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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.