Finding the Fourth Proportional to 164,523.97, 246,785.99 and 59,342.93
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Solution
The fourth proportional to 164,523.97, 246,785.99 and 59,342.93 is: 89,014.40
Step by Step Solution
- Step 1: Write the proportion equation
164,523.97 : 246,785.99 = 59,342.93 : x - Step 2: Convert to fraction form
164,523.97/246,785.99 = 59,342.93/x - Step 3: Cross multiply
164,523.97x = 246,785.99 × 59,342.93 - Step 4: Simplify right side
164,523.97x = 14,645,002,964.23 - Step 5: Solve for x
x = 14,645,002,964.23/164,523.97 - Step 6: Final answer
x = 89,014.40
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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.