Finding the Fourth Proportional to 237,583.99, 356,493.08 and 111,232.79
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Solution
The fourth proportional to 237,583.99, 356,493.08 and 111,232.79 is: 166,904.00
Step by Step Solution
- Step 1: Write the proportion equation
237,583.99 : 356,493.08 = 111,232.79 : x - Step 2: Convert to fraction form
237,583.99/356,493.08 = 111,232.79/x - Step 3: Cross multiply
237,583.99x = 356,493.08 × 111,232.79 - Step 4: Simplify right side
237,583.99x = 39,653,719,110.87 - Step 5: Solve for x
x = 39,653,719,110.87/237,583.99 - Step 6: Final answer
x = 166,904.00
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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.