Home / 122,423.56-183,614.18-32,466.85

Finding the Fourth Proportional to 122,423.56, 183,614.18 and 32,466.85

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Solution

The fourth proportional to 122,423.56, 183,614.18 and 32,466.85 is: 48,694.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,423.56 : 183,614.18 = 32,466.85 : x
  2. Step 2: Convert to fraction form
    122,423.56/183,614.18 = 32,466.85/x
  3. Step 3: Cross multiply
    122,423.56x = 183,614.18 × 32,466.85
  4. Step 4: Simplify right side
    122,423.56x = 5,961,373,418.56
  5. Step 5: Solve for x
    x = 5,961,373,418.56/122,423.56
  6. Step 6: Final answer
    x = 48,694.66

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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.