Home / 5,348.42-8,022.94-2,426.96

Finding the Fourth Proportional to 5,348.42, 8,022.94 and 2,426.96

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Solution

The fourth proportional to 5,348.42, 8,022.94 and 2,426.96 is: 3,640.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,348.42 : 8,022.94 = 2,426.96 : x
  2. Step 2: Convert to fraction form
    5,348.42/8,022.94 = 2,426.96/x
  3. Step 3: Cross multiply
    5,348.42x = 8,022.94 × 2,426.96
  4. Step 4: Simplify right side
    5,348.42x = 19,471,354.46
  5. Step 5: Solve for x
    x = 19,471,354.46/5,348.42
  6. Step 6: Final answer
    x = 3,640.58

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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.