Finding the Fourth Proportional to 237,330.44, 356,053.99 and 71,118.44
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Solution
The fourth proportional to 237,330.44, 356,053.99 and 71,118.44 is: 106,695.14
Step by Step Solution
- Step 1: Write the proportion equation
237,330.44 : 356,053.99 = 71,118.44 : x - Step 2: Convert to fraction form
237,330.44/356,053.99 = 71,118.44/x - Step 3: Cross multiply
237,330.44x = 356,053.99 × 71,118.44 - Step 4: Simplify right side
237,330.44x = 25,322,004,324.58 - Step 5: Solve for x
x = 25,322,004,324.58/237,330.44 - Step 6: Final answer
x = 106,695.14
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.