Home / 9,022.10-13,527.94-3,752.68

Finding the Fourth Proportional to 9,022.10, 13,527.94 and 3,752.68

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Solution

The fourth proportional to 9,022.10, 13,527.94 and 3,752.68 is: 5,626.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022.10 : 13,527.94 = 3,752.68 : x
  2. Step 2: Convert to fraction form
    9,022.10/13,527.94 = 3,752.68/x
  3. Step 3: Cross multiply
    9,022.10x = 13,527.94 × 3,752.68
  4. Step 4: Simplify right side
    9,022.10x = 50,766,029.88
  5. Step 5: Solve for x
    x = 50,766,029.88/9,022.10
  6. Step 6: Final answer
    x = 5,626.85

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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.