Finding the Fourth Proportional to 75,984.08, 104,850.96 and 44,152.52
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Solution
The fourth proportional to 75,984.08, 104,850.96 and 44,152.52 is: 60,926.37
Step by Step Solution
- Step 1: Write the proportion equation
75,984.08 : 104,850.96 = 44,152.52 : x - Step 2: Convert to fraction form
75,984.08/104,850.96 = 44,152.52/x - Step 3: Cross multiply
75,984.08x = 104,850.96 × 44,152.52 - Step 4: Simplify right side
75,984.08x = 4,629,434,108.42 - Step 5: Solve for x
x = 4,629,434,108.42/75,984.08 - Step 6: Final answer
x = 60,926.37
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.