Home / 22,424.04-33,626.64-7,633.85

Finding the Fourth Proportional to 22,424.04, 33,626.64 and 7,633.85

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Solution

The fourth proportional to 22,424.04, 33,626.64 and 7,633.85 is: 11,447.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,424.04 : 33,626.64 = 7,633.85 : x
  2. Step 2: Convert to fraction form
    22,424.04/33,626.64 = 7,633.85/x
  3. Step 3: Cross multiply
    22,424.04x = 33,626.64 × 7,633.85
  4. Step 4: Simplify right side
    22,424.04x = 256,700,586.26
  5. Step 5: Solve for x
    x = 256,700,586.26/22,424.04
  6. Step 6: Final answer
    x = 11,447.56

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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.