Finding the Fourth Proportional to 237.99, 356.67 and 93.63
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Solution
The fourth proportional to 237.99, 356.67 and 93.63 is: 140.32
Step by Step Solution
- Step 1: Write the proportion equation
237.99 : 356.67 = 93.63 : x - Step 2: Convert to fraction form
237.99/356.67 = 93.63/x - Step 3: Cross multiply
237.99x = 356.67 × 93.63 - Step 4: Simplify right side
237.99x = 33,395.01 - Step 5: Solve for x
x = 33,395.01/237.99 - Step 6: Final answer
x = 140.32
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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.