Finding the Fourth Proportional to 201,227.10, 301,840.65 and 96,251.10
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Solution
The fourth proportional to 201,227.10, 301,840.65 and 96,251.10 is: 144,376.65
Step by Step Solution
- Step 1: Write the proportion equation
201,227.10 : 301,840.65 = 96,251.10 : x - Step 2: Convert to fraction form
201,227.10/301,840.65 = 96,251.10/x - Step 3: Cross multiply
201,227.10x = 301,840.65 × 96,251.10 - Step 4: Simplify right side
201,227.10x = 29,052,494,587.22 - Step 5: Solve for x
x = 29,052,494,587.22/201,227.10 - Step 6: Final answer
x = 144,376.65
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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.