Finding the Fourth Proportional to 83,494.96, 125,240.24 and 24,346.96
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Solution
The fourth proportional to 83,494.96, 125,240.24 and 24,346.96 is: 36,519.80
Step by Step Solution
- Step 1: Write the proportion equation
83,494.96 : 125,240.24 = 24,346.96 : x - Step 2: Convert to fraction form
83,494.96/125,240.24 = 24,346.96/x - Step 3: Cross multiply
83,494.96x = 125,240.24 × 24,346.96 - Step 4: Simplify right side
83,494.96x = 3,049,219,113.67 - Step 5: Solve for x
x = 3,049,219,113.67/83,494.96 - Step 6: Final answer
x = 36,519.80
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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.