Finding the Fourth Proportional to 150.93, 226.11 and 93.00
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Solution
The fourth proportional to 150.93, 226.11 and 93.00 is: 139.32
Step by Step Solution
- Step 1: Write the proportion equation
150.93 : 226.11 = 93.00 : x - Step 2: Convert to fraction form
150.93/226.11 = 93.00/x - Step 3: Cross multiply
150.93x = 226.11 × 93.00 - Step 4: Simplify right side
150.93x = 21,027.63 - Step 5: Solve for x
x = 21,027.63/150.93 - Step 6: Final answer
x = 139.32
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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.