Finding the Fourth Proportional to 95,079.45, 142,608.06 and 24,964.23
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Solution
The fourth proportional to 95,079.45, 142,608.06 and 24,964.23 is: 37,443.43
Step by Step Solution
- Step 1: Write the proportion equation
95,079.45 : 142,608.06 = 24,964.23 : x - Step 2: Convert to fraction form
95,079.45/142,608.06 = 24,964.23/x - Step 3: Cross multiply
95,079.45x = 142,608.06 × 24,964.23 - Step 4: Simplify right side
95,079.45x = 3,560,100,409.69 - Step 5: Solve for x
x = 3,560,100,409.69/95,079.45 - Step 6: Final answer
x = 37,443.43
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1.5x scale
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.