Home / 16,282.46-24,422.94-6,790.86

Finding the Fourth Proportional to 16,282.46, 24,422.94 and 6,790.86

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Solution

The fourth proportional to 16,282.46, 24,422.94 and 6,790.86 is: 10,185.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,282.46 : 24,422.94 = 6,790.86 : x
  2. Step 2: Convert to fraction form
    16,282.46/24,422.94 = 6,790.86/x
  3. Step 3: Cross multiply
    16,282.46x = 24,422.94 × 6,790.86
  4. Step 4: Simplify right side
    16,282.46x = 165,852,791.79
  5. Step 5: Solve for x
    x = 165,852,791.79/16,282.46
  6. Step 6: Final answer
    x = 10,185.98

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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.