Finding the Fourth Proportional to 185,107.04, 277,660.57 and 44,865.66
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Solution
The fourth proportional to 185,107.04, 277,660.57 and 44,865.66 is: 67,298.49
Step by Step Solution
- Step 1: Write the proportion equation
185,107.04 : 277,660.57 = 44,865.66 : x - Step 2: Convert to fraction form
185,107.04/277,660.57 = 44,865.66/x - Step 3: Cross multiply
185,107.04x = 277,660.57 × 44,865.66 - Step 4: Simplify right side
185,107.04x = 12,457,424,729.03 - Step 5: Solve for x
x = 12,457,424,729.03/185,107.04 - Step 6: Final answer
x = 67,298.49
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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.