Finding the Fourth Proportional to 150,536.00, 225,804.11 and 38,224.64
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Solution
The fourth proportional to 150,536.00, 225,804.11 and 38,224.64 is: 57,336.99
Step by Step Solution
- Step 1: Write the proportion equation
150,536.00 : 225,804.11 = 38,224.64 : x - Step 2: Convert to fraction form
150,536.00/225,804.11 = 38,224.64/x - Step 3: Cross multiply
150,536.00x = 225,804.11 × 38,224.64 - Step 4: Simplify right side
150,536.00x = 8,631,281,188.66 - Step 5: Solve for x
x = 8,631,281,188.66/150,536.00 - Step 6: Final answer
x = 57,336.99
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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.