Finding the Fourth Proportional to 332,461.24, 498,620.58 and 95,759.80
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Solution
The fourth proportional to 332,461.24, 498,620.58 and 95,759.80 is: 143,619.17
Step by Step Solution
- Step 1: Write the proportion equation
332,461.24 : 498,620.58 = 95,759.80 : x - Step 2: Convert to fraction form
332,461.24/498,620.58 = 95,759.80/x - Step 3: Cross multiply
332,461.24x = 498,620.58 × 95,759.80 - Step 4: Simplify right side
332,461.24x = 47,747,807,016.68 - Step 5: Solve for x
x = 47,747,807,016.68/332,461.24 - Step 6: Final answer
x = 143,619.17
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1.5x scale
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.