Finding the Fourth Proportional to 149,900.24, 224,850.36 and 44,793.02
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Solution
The fourth proportional to 149,900.24, 224,850.36 and 44,793.02 is: 67,189.53
Step by Step Solution
- Step 1: Write the proportion equation
149,900.24 : 224,850.36 = 44,793.02 : x - Step 2: Convert to fraction form
149,900.24/224,850.36 = 44,793.02/x - Step 3: Cross multiply
149,900.24x = 224,850.36 × 44,793.02 - Step 4: Simplify right side
149,900.24x = 10,071,726,672.49 - Step 5: Solve for x
x = 10,071,726,672.49/149,900.24 - Step 6: Final answer
x = 67,189.53
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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.