Home / 14,912.76-22,369.68-4,524.24

Finding the Fourth Proportional to 14,912.76, 22,369.68 and 4,524.24

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Solution

The fourth proportional to 14,912.76, 22,369.68 and 4,524.24 is: 6,786.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,912.76 : 22,369.68 = 4,524.24 : x
  2. Step 2: Convert to fraction form
    14,912.76/22,369.68 = 4,524.24/x
  3. Step 3: Cross multiply
    14,912.76x = 22,369.68 × 4,524.24
  4. Step 4: Simplify right side
    14,912.76x = 101,205,801.04
  5. Step 5: Solve for x
    x = 101,205,801.04/14,912.76
  6. Step 6: Final answer
    x = 6,786.52

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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.