Home / 9,441.27-13,023.21-6,792.27

Finding the Fourth Proportional to 9,441.27, 13,023.21 and 6,792.27

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Solution

The fourth proportional to 9,441.27, 13,023.21 and 6,792.27 is: 9,369.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,441.27 : 13,023.21 = 6,792.27 : x
  2. Step 2: Convert to fraction form
    9,441.27/13,023.21 = 6,792.27/x
  3. Step 3: Cross multiply
    9,441.27x = 13,023.21 × 6,792.27
  4. Step 4: Simplify right side
    9,441.27x = 88,457,158.59
  5. Step 5: Solve for x
    x = 88,457,158.59/9,441.27
  6. Step 6: Final answer
    x = 9,369.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.