Finding the Fourth Proportional to 175,855.24, 242,680.26 and 95,283.32
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Solution
The fourth proportional to 175,855.24, 242,680.26 and 95,283.32 is: 131,491.00
Step by Step Solution
- Step 1: Write the proportion equation
175,855.24 : 242,680.26 = 95,283.32 : x - Step 2: Convert to fraction form
175,855.24/242,680.26 = 95,283.32/x - Step 3: Cross multiply
175,855.24x = 242,680.26 × 95,283.32 - Step 4: Simplify right side
175,855.24x = 23,123,380,871.26 - Step 5: Solve for x
x = 23,123,380,871.26/175,855.24 - Step 6: Final answer
x = 131,491.00
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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.