Home / 39,104.94-58,660.89-11,025.27

Finding the Fourth Proportional to 39,104.94, 58,660.89 and 11,025.27

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Solution

The fourth proportional to 39,104.94, 58,660.89 and 11,025.27 is: 16,538.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,104.94 : 58,660.89 = 11,025.27 : x
  2. Step 2: Convert to fraction form
    39,104.94/58,660.89 = 11,025.27/x
  3. Step 3: Cross multiply
    39,104.94x = 58,660.89 × 11,025.27
  4. Step 4: Simplify right side
    39,104.94x = 646,752,150.69
  5. Step 5: Solve for x
    x = 646,752,150.69/39,104.94
  6. Step 6: Final answer
    x = 16,538.89

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1.5x scale

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.