Finding the Fourth Proportional to 83,595.06, 125,379.63 and 24,414.84
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Solution
The fourth proportional to 83,595.06, 125,379.63 and 24,414.84 is: 36,618.47
Step by Step Solution
- Step 1: Write the proportion equation
83,595.06 : 125,379.63 = 24,414.84 : x - Step 2: Convert to fraction form
83,595.06/125,379.63 = 24,414.84/x - Step 3: Cross multiply
83,595.06x = 125,379.63 × 24,414.84 - Step 4: Simplify right side
83,595.06x = 3,061,123,605.71 - Step 5: Solve for x
x = 3,061,123,605.71/83,595.06 - Step 6: Final answer
x = 36,618.47
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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.