Home / 9,626.46-14,441.52-3,388.32

Finding the Fourth Proportional to 9,626.46, 14,441.52 and 3,388.32

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Solution

The fourth proportional to 9,626.46, 14,441.52 and 3,388.32 is: 5,083.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,626.46 : 14,441.52 = 3,388.32 : x
  2. Step 2: Convert to fraction form
    9,626.46/14,441.52 = 3,388.32/x
  3. Step 3: Cross multiply
    9,626.46x = 14,441.52 × 3,388.32
  4. Step 4: Simplify right side
    9,626.46x = 48,932,491.05
  5. Step 5: Solve for x
    x = 48,932,491.05/9,626.46
  6. Step 6: Final answer
    x = 5,083.12

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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.