Finding the Fourth Proportional to 185,052.92, 277,580.10 and 44,811.68
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Solution
The fourth proportional to 185,052.92, 277,580.10 and 44,811.68 is: 67,217.69
Step by Step Solution
- Step 1: Write the proportion equation
185,052.92 : 277,580.10 = 44,811.68 : x - Step 2: Convert to fraction form
185,052.92/277,580.10 = 44,811.68/x - Step 3: Cross multiply
185,052.92x = 277,580.10 × 44,811.68 - Step 4: Simplify right side
185,052.92x = 12,438,830,615.57 - Step 5: Solve for x
x = 12,438,830,615.57/185,052.92 - Step 6: Final answer
x = 67,217.69
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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.