Finding the Fourth Proportional to 174,108.26, 261,236.27 and 95,130.23
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Solution
The fourth proportional to 174,108.26, 261,236.27 and 95,130.23 is: 142,735.70
Step by Step Solution
- Step 1: Write the proportion equation
174,108.26 : 261,236.27 = 95,130.23 : x - Step 2: Convert to fraction form
174,108.26/261,236.27 = 95,130.23/x - Step 3: Cross multiply
174,108.26x = 261,236.27 × 95,130.23 - Step 4: Simplify right side
174,108.26x = 24,851,465,381.09 - Step 5: Solve for x
x = 24,851,465,381.09/174,108.26 - Step 6: Final answer
x = 142,735.70
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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.