Home / 39,101.00-58,654.94-11,021.27

Finding the Fourth Proportional to 39,101.00, 58,654.94 and 11,021.27

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Solution

The fourth proportional to 39,101.00, 58,654.94 and 11,021.27 is: 16,532.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,101.00 : 58,654.94 = 11,021.27 : x
  2. Step 2: Convert to fraction form
    39,101.00/58,654.94 = 11,021.27/x
  3. Step 3: Cross multiply
    39,101.00x = 58,654.94 × 11,021.27
  4. Step 4: Simplify right side
    39,101.00x = 646,451,582.19
  5. Step 5: Solve for x
    x = 646,451,582.19/39,101.00
  6. Step 6: Final answer
    x = 16,532.87

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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.