Finding the Fourth Proportional to 237,381.08, 327,738.69 and 211,843.62
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Solution
The fourth proportional to 237,381.08, 327,738.69 and 211,843.62 is: 292,480.56
Step by Step Solution
- Step 1: Write the proportion equation
237,381.08 : 327,738.69 = 211,843.62 : x - Step 2: Convert to fraction form
237,381.08/327,738.69 = 211,843.62/x - Step 3: Cross multiply
237,381.08x = 327,738.69 × 211,843.62 - Step 4: Simplify right side
237,381.08x = 69,429,350,503.66 - Step 5: Solve for x
x = 69,429,350,503.66/237,381.08 - Step 6: Final answer
x = 292,480.56
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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.