Finding the Fourth Proportional to 271,506.36, 373,350.14 and 235,634.09
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Solution
The fourth proportional to 271,506.36, 373,350.14 and 235,634.09 is: 324,021.94
Step by Step Solution
- Step 1: Write the proportion equation
271,506.36 : 373,350.14 = 235,634.09 : x - Step 2: Convert to fraction form
271,506.36/373,350.14 = 235,634.09/x - Step 3: Cross multiply
271,506.36x = 373,350.14 × 235,634.09 - Step 4: Simplify right side
271,506.36x = 87,974,017,445.35 - Step 5: Solve for x
x = 87,974,017,445.35/271,506.36 - Step 6: Final answer
x = 324,021.94
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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.