Finding the Fourth Proportional to 214,526.44, 296,032.26 and 119,027.08
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Solution
The fourth proportional to 214,526.44, 296,032.26 and 119,027.08 is: 164,249.48
Step by Step Solution
- Step 1: Write the proportion equation
214,526.44 : 296,032.26 = 119,027.08 : x - Step 2: Convert to fraction form
214,526.44/296,032.26 = 119,027.08/x - Step 3: Cross multiply
214,526.44x = 296,032.26 × 119,027.08 - Step 4: Simplify right side
214,526.44x = 35,235,855,493.60 - Step 5: Solve for x
x = 35,235,855,493.60/214,526.44 - Step 6: Final answer
x = 164,249.48
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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.