Home / 6,633.63-9,951.66-2,250.86

Finding the Fourth Proportional to 6,633.63, 9,951.66 and 2,250.86

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Solution

The fourth proportional to 6,633.63, 9,951.66 and 2,250.86 is: 3,376.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,633.63 : 9,951.66 = 2,250.86 : x
  2. Step 2: Convert to fraction form
    6,633.63/9,951.66 = 2,250.86/x
  3. Step 3: Cross multiply
    6,633.63x = 9,951.66 × 2,250.86
  4. Step 4: Simplify right side
    6,633.63x = 22,399,743.67
  5. Step 5: Solve for x
    x = 22,399,743.67/6,633.63
  6. Step 6: Final answer
    x = 3,376.69

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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.