Finding the Fourth Proportional to 327,833.74, 452,405.49 and 184,593.34
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Solution
The fourth proportional to 327,833.74, 452,405.49 and 184,593.34 is: 254,735.95
Step by Step Solution
- Step 1: Write the proportion equation
327,833.74 : 452,405.49 = 184,593.34 : x - Step 2: Convert to fraction form
327,833.74/452,405.49 = 184,593.34/x - Step 3: Cross multiply
327,833.74x = 452,405.49 × 184,593.34 - Step 4: Simplify right side
327,833.74x = 83,511,040,433.44 - Step 5: Solve for x
x = 83,511,040,433.44/327,833.74 - Step 6: Final answer
x = 254,735.95
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1.5x scale
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.