Finding the Fourth Proportional to 83,536.91, 125,310.84 and 24,367.63
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Solution
The fourth proportional to 83,536.91, 125,310.84 and 24,367.63 is: 36,553.04
Step by Step Solution
- Step 1: Write the proportion equation
83,536.91 : 125,310.84 = 24,367.63 : x - Step 2: Convert to fraction form
83,536.91/125,310.84 = 24,367.63/x - Step 3: Cross multiply
83,536.91x = 125,310.84 × 24,367.63 - Step 4: Simplify right side
83,536.91x = 3,053,528,184.11 - Step 5: Solve for x
x = 3,053,528,184.11/83,536.91 - Step 6: Final answer
x = 36,553.04
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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.