Finding the Fourth Proportional to 237,486.26, 356,226.18 and 57,573.23
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Solution
The fourth proportional to 237,486.26, 356,226.18 and 57,573.23 is: 86,359.06
Step by Step Solution
- Step 1: Write the proportion equation
237,486.26 : 356,226.18 = 57,573.23 : x - Step 2: Convert to fraction form
237,486.26/356,226.18 = 57,573.23/x - Step 3: Cross multiply
237,486.26x = 356,226.18 × 57,573.23 - Step 4: Simplify right side
237,486.26x = 20,509,090,012.03 - Step 5: Solve for x
x = 20,509,090,012.03/237,486.26 - Step 6: Final answer
x = 86,359.06
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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.