Finding the Fourth Proportional to 83,473.93, 125,232.77 and 24,310.11
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Solution
The fourth proportional to 83,473.93, 125,232.77 and 24,310.11 is: 36,471.54
Step by Step Solution
- Step 1: Write the proportion equation
83,473.93 : 125,232.77 = 24,310.11 : x - Step 2: Convert to fraction form
83,473.93/125,232.77 = 24,310.11/x - Step 3: Cross multiply
83,473.93x = 125,232.77 × 24,310.11 - Step 4: Simplify right side
83,473.93x = 3,044,422,414.30 - Step 5: Solve for x
x = 3,044,422,414.30/83,473.93 - Step 6: Final answer
x = 36,471.54
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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.