Finding the Fourth Proportional to 333,797.63, 500,759.21 and 134,133.84
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Solution
The fourth proportional to 333,797.63, 500,759.21 and 134,133.84 is: 201,225.99
Step by Step Solution
- Step 1: Write the proportion equation
333,797.63 : 500,759.21 = 134,133.84 : x - Step 2: Convert to fraction form
333,797.63/500,759.21 = 134,133.84/x - Step 3: Cross multiply
333,797.63x = 500,759.21 × 134,133.84 - Step 4: Simplify right side
333,797.63x = 67,168,756,088.00 - Step 5: Solve for x
x = 67,168,756,088.00/333,797.63 - Step 6: Final answer
x = 201,225.99
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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.