Finding the Fourth Proportional to 24,798.08, 37,202.58 and 8,157.44
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Solution
The fourth proportional to 24,798.08, 37,202.58 and 8,157.44 is: 12,237.95
Step by Step Solution
- Step 1: Write the proportion equation
24,798.08 : 37,202.58 = 8,157.44 : x - Step 2: Convert to fraction form
24,798.08/37,202.58 = 8,157.44/x - Step 3: Cross multiply
24,798.08x = 37,202.58 × 8,157.44 - Step 4: Simplify right side
24,798.08x = 303,477,628.18 - Step 5: Solve for x
x = 303,477,628.18/24,798.08 - Step 6: Final answer
x = 12,237.95
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1.5x scale
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.