Home / 10,934.76-16,408.62-4,014.12

Finding the Fourth Proportional to 10,934.76, 16,408.62 and 4,014.12

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Solution

The fourth proportional to 10,934.76, 16,408.62 and 4,014.12 is: 6,023.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,934.76 : 16,408.62 = 4,014.12 : x
  2. Step 2: Convert to fraction form
    10,934.76/16,408.62 = 4,014.12/x
  3. Step 3: Cross multiply
    10,934.76x = 16,408.62 × 4,014.12
  4. Step 4: Simplify right side
    10,934.76x = 65,866,169.71
  5. Step 5: Solve for x
    x = 65,866,169.71/10,934.76
  6. Step 6: Final answer
    x = 6,023.56

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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.