Finding the Fourth Proportional to 95,517.74, 143,268.35 and 32,336.53
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Solution
The fourth proportional to 95,517.74, 143,268.35 and 32,336.53 is: 48,501.99
Step by Step Solution
- Step 1: Write the proportion equation
95,517.74 : 143,268.35 = 32,336.53 : x - Step 2: Convert to fraction form
95,517.74/143,268.35 = 32,336.53/x - Step 3: Cross multiply
95,517.74x = 143,268.35 × 32,336.53 - Step 4: Simplify right side
95,517.74x = 4,632,800,777.97 - Step 5: Solve for x
x = 4,632,800,777.97/95,517.74 - Step 6: Final answer
x = 48,501.99
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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.