Home / 49,771.29-74,658.78-16,494.27

Finding the Fourth Proportional to 49,771.29, 74,658.78 and 16,494.27

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Solution

The fourth proportional to 49,771.29, 74,658.78 and 16,494.27 is: 24,742.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,771.29 : 74,658.78 = 16,494.27 : x
  2. Step 2: Convert to fraction form
    49,771.29/74,658.78 = 16,494.27/x
  3. Step 3: Cross multiply
    49,771.29x = 74,658.78 × 16,494.27
  4. Step 4: Simplify right side
    49,771.29x = 1,231,441,795.22
  5. Step 5: Solve for x
    x = 1,231,441,795.22/49,771.29
  6. Step 6: Final answer
    x = 24,742.01

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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.