Finding the Fourth Proportional to 195,331.10, 294,460.68 and 182,311.05
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Solution
The fourth proportional to 195,331.10, 294,460.68 and 182,311.05 is: 274,833.03
Step by Step Solution
- Step 1: Write the proportion equation
195,331.10 : 294,460.68 = 182,311.05 : x - Step 2: Convert to fraction form
195,331.10/294,460.68 = 182,311.05/x - Step 3: Cross multiply
195,331.10x = 294,460.68 × 182,311.05 - Step 4: Simplify right side
195,331.10x = 53,683,437,542.41 - Step 5: Solve for x
x = 53,683,437,542.41/195,331.10 - Step 6: Final answer
x = 274,833.03
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.