Home / 9,469.27-14,206.61-3,626.34

Finding the Fourth Proportional to 9,469.27, 14,206.61 and 3,626.34

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Solution

The fourth proportional to 9,469.27, 14,206.61 and 3,626.34 is: 5,440.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,469.27 : 14,206.61 = 3,626.34 : x
  2. Step 2: Convert to fraction form
    9,469.27/14,206.61 = 3,626.34/x
  3. Step 3: Cross multiply
    9,469.27x = 14,206.61 × 3,626.34
  4. Step 4: Simplify right side
    9,469.27x = 51,517,998.11
  5. Step 5: Solve for x
    x = 51,517,998.11/9,469.27
  6. Step 6: Final answer
    x = 5,440.55

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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.