Finding the Fourth Proportional to 24,329.71, 36,508.98 and 10,288.99
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Solution
The fourth proportional to 24,329.71, 36,508.98 and 10,288.99 is: 15,439.58
Step by Step Solution
- Step 1: Write the proportion equation
24,329.71 : 36,508.98 = 10,288.99 : x - Step 2: Convert to fraction form
24,329.71/36,508.98 = 10,288.99/x - Step 3: Cross multiply
24,329.71x = 36,508.98 × 10,288.99 - Step 4: Simplify right side
24,329.71x = 375,640,530.13 - Step 5: Solve for x
x = 375,640,530.13/24,329.71 - Step 6: Final answer
x = 15,439.58
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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.