Finding the Fourth Proportional to 344,520.04, 475,330.80 and 201,176.68
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Solution
The fourth proportional to 344,520.04, 475,330.80 and 201,176.68 is: 277,561.42
Step by Step Solution
- Step 1: Write the proportion equation
344,520.04 : 475,330.80 = 201,176.68 : x - Step 2: Convert to fraction form
344,520.04/475,330.80 = 201,176.68/x - Step 3: Cross multiply
344,520.04x = 475,330.80 × 201,176.68 - Step 4: Simplify right side
344,520.04x = 95,625,472,245.74 - Step 5: Solve for x
x = 95,625,472,245.74/344,520.04 - Step 6: Final answer
x = 277,561.42
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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.