Finding the Fourth Proportional to 176,260.14, 264,362.87 and 57,930.68
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Solution
The fourth proportional to 176,260.14, 264,362.87 and 57,930.68 is: 86,887.03
Step by Step Solution
- Step 1: Write the proportion equation
176,260.14 : 264,362.87 = 57,930.68 : x - Step 2: Convert to fraction form
176,260.14/264,362.87 = 57,930.68/x - Step 3: Cross multiply
176,260.14x = 264,362.87 × 57,930.68 - Step 4: Simplify right side
176,260.14x = 15,314,719,214.38 - Step 5: Solve for x
x = 15,314,719,214.38/176,260.14 - Step 6: Final answer
x = 86,887.03
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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.