Finding the Fourth Proportional to 334,247.84, 501,122.41 and 201,096.90
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Solution
The fourth proportional to 334,247.84, 501,122.41 and 201,096.90 is: 301,495.33
Step by Step Solution
- Step 1: Write the proportion equation
334,247.84 : 501,122.41 = 201,096.90 : x - Step 2: Convert to fraction form
334,247.84/501,122.41 = 201,096.90/x - Step 3: Cross multiply
334,247.84x = 501,122.41 × 201,096.90 - Step 4: Simplify right side
334,247.84x = 100,774,163,171.53 - Step 5: Solve for x
x = 100,774,163,171.53/334,247.84 - Step 6: Final answer
x = 301,495.33
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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.