Finding the Fourth Proportional to 333,204.19, 459,343.50 and 237,544.81
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Solution
The fourth proportional to 333,204.19, 459,343.50 and 237,544.81 is: 327,470.87
Step by Step Solution
- Step 1: Write the proportion equation
333,204.19 : 459,343.50 = 237,544.81 : x - Step 2: Convert to fraction form
333,204.19/459,343.50 = 237,544.81/x - Step 3: Cross multiply
333,204.19x = 459,343.50 × 237,544.81 - Step 4: Simplify right side
333,204.19x = 109,114,664,432.24 - Step 5: Solve for x
x = 109,114,664,432.24/333,204.19 - Step 6: Final answer
x = 327,470.87
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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.