Home / 5,844.60-8,766.90-2,381.04

Finding the Fourth Proportional to 5,844.60, 8,766.90 and 2,381.04

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Solution

The fourth proportional to 5,844.60, 8,766.90 and 2,381.04 is: 3,571.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,844.60 : 8,766.90 = 2,381.04 : x
  2. Step 2: Convert to fraction form
    5,844.60/8,766.90 = 2,381.04/x
  3. Step 3: Cross multiply
    5,844.60x = 8,766.90 × 2,381.04
  4. Step 4: Simplify right side
    5,844.60x = 20,874,339.58
  5. Step 5: Solve for x
    x = 20,874,339.58/5,844.60
  6. Step 6: Final answer
    x = 3,571.56

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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.