Home / 49,704.96-68,592.76-28,496.44

Finding the Fourth Proportional to 49,704.96, 68,592.76 and 28,496.44

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Solution

The fourth proportional to 49,704.96, 68,592.76 and 28,496.44 is: 39,325.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,704.96 : 68,592.76 = 28,496.44 : x
  2. Step 2: Convert to fraction form
    49,704.96/68,592.76 = 28,496.44/x
  3. Step 3: Cross multiply
    49,704.96x = 68,592.76 × 28,496.44
  4. Step 4: Simplify right side
    49,704.96x = 1,954,649,469.77
  5. Step 5: Solve for x
    x = 1,954,649,469.77/49,704.96
  6. Step 6: Final answer
    x = 39,325.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.