Finding the Fourth Proportional to 167,410.26, 251,124.87 and 53,568.08
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Solution
The fourth proportional to 167,410.26, 251,124.87 and 53,568.08 is: 80,355.15
Step by Step Solution
- Step 1: Write the proportion equation
167,410.26 : 251,124.87 = 53,568.08 : x - Step 2: Convert to fraction form
167,410.26/251,124.87 = 53,568.08/x - Step 3: Cross multiply
167,410.26x = 251,124.87 × 53,568.08 - Step 4: Simplify right side
167,410.26x = 13,452,276,862.46 - Step 5: Solve for x
x = 13,452,276,862.46/167,410.26 - Step 6: Final answer
x = 80,355.15
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.