Home / 41,408.94-62,107.04-15,113.76

Finding the Fourth Proportional to 41,408.94, 62,107.04 and 15,113.76

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Solution

The fourth proportional to 41,408.94, 62,107.04 and 15,113.76 is: 22,668.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,408.94 : 62,107.04 = 15,113.76 : x
  2. Step 2: Convert to fraction form
    41,408.94/62,107.04 = 15,113.76/x
  3. Step 3: Cross multiply
    41,408.94x = 62,107.04 × 15,113.76
  4. Step 4: Simplify right side
    41,408.94x = 938,670,896.87
  5. Step 5: Solve for x
    x = 938,670,896.87/41,408.94
  6. Step 6: Final answer
    x = 22,668.32

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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.