Home / 2,632.20-3,633.18-1,846.44

Finding the Fourth Proportional to 2,632.20, 3,633.18 and 1,846.44

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Solution

The fourth proportional to 2,632.20, 3,633.18 and 1,846.44 is: 2,548.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,632.20 : 3,633.18 = 1,846.44 : x
  2. Step 2: Convert to fraction form
    2,632.20/3,633.18 = 1,846.44/x
  3. Step 3: Cross multiply
    2,632.20x = 3,633.18 × 1,846.44
  4. Step 4: Simplify right side
    2,632.20x = 6,708,448.88
  5. Step 5: Solve for x
    x = 6,708,448.88/2,632.20
  6. Step 6: Final answer
    x = 2,548.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.