Home / 11,086.26-16,630.08-4,508.84

Finding the Fourth Proportional to 11,086.26, 16,630.08 and 4,508.84

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Solution

The fourth proportional to 11,086.26, 16,630.08 and 4,508.84 is: 6,763.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,086.26 : 16,630.08 = 4,508.84 : x
  2. Step 2: Convert to fraction form
    11,086.26/16,630.08 = 4,508.84/x
  3. Step 3: Cross multiply
    11,086.26x = 16,630.08 × 4,508.84
  4. Step 4: Simplify right side
    11,086.26x = 74,982,369.91
  5. Step 5: Solve for x
    x = 74,982,369.91/11,086.26
  6. Step 6: Final answer
    x = 6,763.54

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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.