Finding the Fourth Proportional to 241,949.44, 362,885.28 and 75,737.44
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Solution
The fourth proportional to 241,949.44, 362,885.28 and 75,737.44 is: 113,593.99
Step by Step Solution
- Step 1: Write the proportion equation
241,949.44 : 362,885.28 = 75,737.44 : x - Step 2: Convert to fraction form
241,949.44/362,885.28 = 75,737.44/x - Step 3: Cross multiply
241,949.44x = 362,885.28 × 75,737.44 - Step 4: Simplify right side
241,949.44x = 27,484,002,120.88 - Step 5: Solve for x
x = 27,484,002,120.88/241,949.44 - Step 6: Final answer
x = 113,593.99
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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.