Finding the Fourth Proportional to 337,152.18, 465,279.14 and 201,265.00
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Solution
The fourth proportional to 337,152.18, 465,279.14 and 201,265.00 is: 277,751.15
Step by Step Solution
- Step 1: Write the proportion equation
337,152.18 : 465,279.14 = 201,265.00 : x - Step 2: Convert to fraction form
337,152.18/465,279.14 = 201,265.00/x - Step 3: Cross multiply
337,152.18x = 465,279.14 × 201,265.00 - Step 4: Simplify right side
337,152.18x = 93,644,405,266.43 - Step 5: Solve for x
x = 93,644,405,266.43/337,152.18 - Step 6: Final answer
x = 277,751.15
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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.