Finding the Fourth Proportional to 36.95, 55.31 and 24.05
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Solution
The fourth proportional to 36.95, 55.31 and 24.05 is: 35.99
Step by Step Solution
- Step 1: Write the proportion equation
36.95 : 55.31 = 24.05 : x - Step 2: Convert to fraction form
36.95/55.31 = 24.05/x - Step 3: Cross multiply
36.95x = 55.31 × 24.05 - Step 4: Simplify right side
36.95x = 1,329.81 - Step 5: Solve for x
x = 1,329.81/36.95 - Step 6: Final answer
x = 35.99
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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.