Home / 16,263.44-24,395.40-5,171.84

Finding the Fourth Proportional to 16,263.44, 24,395.40 and 5,171.84

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Solution

The fourth proportional to 16,263.44, 24,395.40 and 5,171.84 is: 7,757.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,263.44 : 24,395.40 = 5,171.84 : x
  2. Step 2: Convert to fraction form
    16,263.44/24,395.40 = 5,171.84/x
  3. Step 3: Cross multiply
    16,263.44x = 24,395.40 × 5,171.84
  4. Step 4: Simplify right side
    16,263.44x = 126,169,105.54
  5. Step 5: Solve for x
    x = 126,169,105.54/16,263.44
  6. Step 6: Final answer
    x = 7,757.84

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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.