Home / 16,228.76-24,343.34-6,372.68

Finding the Fourth Proportional to 16,228.76, 24,343.34 and 6,372.68

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Solution

The fourth proportional to 16,228.76, 24,343.34 and 6,372.68 is: 9,559.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,228.76 : 24,343.34 = 6,372.68 : x
  2. Step 2: Convert to fraction form
    16,228.76/24,343.34 = 6,372.68/x
  3. Step 3: Cross multiply
    16,228.76x = 24,343.34 × 6,372.68
  4. Step 4: Simplify right side
    16,228.76x = 155,132,162.37
  5. Step 5: Solve for x
    x = 155,132,162.37/16,228.76
  6. Step 6: Final answer
    x = 9,559.09

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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.