Home / 16,433.92-24,619.62-9,756.28

Finding the Fourth Proportional to 16,433.92, 24,619.62 and 9,756.28

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Solution

The fourth proportional to 16,433.92, 24,619.62 and 9,756.28 is: 14,615.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,433.92 : 24,619.62 = 9,756.28 : x
  2. Step 2: Convert to fraction form
    16,433.92/24,619.62 = 9,756.28/x
  3. Step 3: Cross multiply
    16,433.92x = 24,619.62 × 9,756.28
  4. Step 4: Simplify right side
    16,433.92x = 240,195,906.21
  5. Step 5: Solve for x
    x = 240,195,906.21/16,433.92
  6. Step 6: Final answer
    x = 14,615.86

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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.