Home / 6,199.01-8,554.33-3,546.71

Finding the Fourth Proportional to 6,199.01, 8,554.33 and 3,546.71

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Solution

The fourth proportional to 6,199.01, 8,554.33 and 3,546.71 is: 4,894.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,199.01 : 8,554.33 = 3,546.71 : x
  2. Step 2: Convert to fraction form
    6,199.01/8,554.33 = 3,546.71/x
  3. Step 3: Cross multiply
    6,199.01x = 8,554.33 × 3,546.71
  4. Step 4: Simplify right side
    6,199.01x = 30,339,727.75
  5. Step 5: Solve for x
    x = 30,339,727.75/6,199.01
  6. Step 6: Final answer
    x = 4,894.29

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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.