Finding the Fourth Proportional to 240,833.34, 361,474.17 and 122,593.19
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Solution
The fourth proportional to 240,833.34, 361,474.17 and 122,593.19 is: 184,003.88
Step by Step Solution
- Step 1: Write the proportion equation
240,833.34 : 361,474.17 = 122,593.19 : x - Step 2: Convert to fraction form
240,833.34/361,474.17 = 122,593.19/x - Step 3: Cross multiply
240,833.34x = 361,474.17 × 122,593.19 - Step 4: Simplify right side
240,833.34x = 44,314,269,795.53 - Step 5: Solve for x
x = 44,314,269,795.53/240,833.34 - Step 6: Final answer
x = 184,003.88
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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.