Finding the Fourth Proportional to 71,504.10, 107,232.53 and 24,106.41
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Solution
The fourth proportional to 71,504.10, 107,232.53 and 24,106.41 is: 36,151.65
Step by Step Solution
- Step 1: Write the proportion equation
71,504.10 : 107,232.53 = 24,106.41 : x - Step 2: Convert to fraction form
71,504.10/107,232.53 = 24,106.41/x - Step 3: Cross multiply
71,504.10x = 107,232.53 × 24,106.41 - Step 4: Simplify right side
71,504.10x = 2,584,991,212.99 - Step 5: Solve for x
x = 2,584,991,212.99/71,504.10 - Step 6: Final answer
x = 36,151.65
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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.