Finding the Fourth Proportional to 237,130.86, 327,051.63 and 201,439.02
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Solution
The fourth proportional to 237,130.86, 327,051.63 and 201,439.02 is: 277,825.33
Step by Step Solution
- Step 1: Write the proportion equation
237,130.86 : 327,051.63 = 201,439.02 : x - Step 2: Convert to fraction form
237,130.86/327,051.63 = 201,439.02/x - Step 3: Cross multiply
237,130.86x = 327,051.63 × 201,439.02 - Step 4: Simplify right side
237,130.86x = 65,880,959,836.60 - Step 5: Solve for x
x = 65,880,959,836.60/237,130.86 - Step 6: Final answer
x = 277,825.33
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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.