Finding the Fourth Proportional to 237,610.41, 327,633.71 and 151,454.49
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Solution
The fourth proportional to 237,610.41, 327,633.71 and 151,454.49 is: 208,835.95
Step by Step Solution
- Step 1: Write the proportion equation
237,610.41 : 327,633.71 = 151,454.49 : x - Step 2: Convert to fraction form
237,610.41/327,633.71 = 151,454.49/x - Step 3: Cross multiply
237,610.41x = 327,633.71 × 151,454.49 - Step 4: Simplify right side
237,610.41x = 49,621,595,697.59 - Step 5: Solve for x
x = 49,621,595,697.59/237,610.41 - Step 6: Final answer
x = 208,835.95
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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.