Home / 5,824.38-8,037.79-3,306.60

Finding the Fourth Proportional to 5,824.38, 8,037.79 and 3,306.60

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Solution

The fourth proportional to 5,824.38, 8,037.79 and 3,306.60 is: 4,563.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,824.38 : 8,037.79 = 3,306.60 : x
  2. Step 2: Convert to fraction form
    5,824.38/8,037.79 = 3,306.60/x
  3. Step 3: Cross multiply
    5,824.38x = 8,037.79 × 3,306.60
  4. Step 4: Simplify right side
    5,824.38x = 26,577,756.41
  5. Step 5: Solve for x
    x = 26,577,756.41/5,824.38
  6. Step 6: Final answer
    x = 4,563.19

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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.