Finding the Fourth Proportional to 180,757.26, 270,955.44 and 62,353.08
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Solution
The fourth proportional to 180,757.26, 270,955.44 and 62,353.08 is: 93,467.37
Step by Step Solution
- Step 1: Write the proportion equation
180,757.26 : 270,955.44 = 62,353.08 : x - Step 2: Convert to fraction form
180,757.26/270,955.44 = 62,353.08/x - Step 3: Cross multiply
180,757.26x = 270,955.44 × 62,353.08 - Step 4: Simplify right side
180,757.26x = 16,894,906,226.76 - Step 5: Solve for x
x = 16,894,906,226.76/180,757.26 - Step 6: Final answer
x = 93,467.37
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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.