Finding the Fourth Proportional to 83,494.16, 125,229.08 and 24,313.94
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Solution
The fourth proportional to 83,494.16, 125,229.08 and 24,313.94 is: 36,467.37
Step by Step Solution
- Step 1: Write the proportion equation
83,494.16 : 125,229.08 = 24,313.94 : x - Step 2: Convert to fraction form
83,494.16/125,229.08 = 24,313.94/x - Step 3: Cross multiply
83,494.16x = 125,229.08 × 24,313.94 - Step 4: Simplify right side
83,494.16x = 3,044,812,337.38 - Step 5: Solve for x
x = 3,044,812,337.38/83,494.16 - Step 6: Final answer
x = 36,467.37
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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.