Finding the Fourth Proportional to 332,125.92, 498,454.56 and 174,447.36
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Solution
The fourth proportional to 332,125.92, 498,454.56 and 174,447.36 is: 261,810.59
Step by Step Solution
- Step 1: Write the proportion equation
332,125.92 : 498,454.56 = 174,447.36 : x - Step 2: Convert to fraction form
332,125.92/498,454.56 = 174,447.36/x - Step 3: Cross multiply
332,125.92x = 498,454.56 × 174,447.36 - Step 4: Simplify right side
332,125.92x = 86,954,082,071.96 - Step 5: Solve for x
x = 86,954,082,071.96/332,125.92 - Step 6: Final answer
x = 261,810.59
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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.