Finding the Fourth Proportional to 337,566.98, 465,886.50 and 194,333.06
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Solution
The fourth proportional to 337,566.98, 465,886.50 and 194,333.06 is: 268,204.99
Step by Step Solution
- Step 1: Write the proportion equation
337,566.98 : 465,886.50 = 194,333.06 : x - Step 2: Convert to fraction form
337,566.98/465,886.50 = 194,333.06/x - Step 3: Cross multiply
337,566.98x = 465,886.50 × 194,333.06 - Step 4: Simplify right side
337,566.98x = 90,537,149,157.69 - Step 5: Solve for x
x = 90,537,149,157.69/337,566.98 - Step 6: Final answer
x = 268,204.99
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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.