Finding the Fourth Proportional to 244,173.16, 366,217.74 and 73,392.28
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Solution
The fourth proportional to 244,173.16, 366,217.74 and 73,392.28 is: 110,075.80
Step by Step Solution
- Step 1: Write the proportion equation
244,173.16 : 366,217.74 = 73,392.28 : x - Step 2: Convert to fraction form
244,173.16/366,217.74 = 73,392.28/x - Step 3: Cross multiply
244,173.16x = 366,217.74 × 73,392.28 - Step 4: Simplify right side
244,173.16x = 26,877,554,915.05 - Step 5: Solve for x
x = 26,877,554,915.05/244,173.16 - Step 6: Final answer
x = 110,075.80
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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.