Home / 9,629.26-14,433.09-6,303.88

Finding the Fourth Proportional to 9,629.26, 14,433.09 and 6,303.88

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Solution

The fourth proportional to 9,629.26, 14,433.09 and 6,303.88 is: 9,448.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,629.26 : 14,433.09 = 6,303.88 : x
  2. Step 2: Convert to fraction form
    9,629.26/14,433.09 = 6,303.88/x
  3. Step 3: Cross multiply
    9,629.26x = 14,433.09 × 6,303.88
  4. Step 4: Simplify right side
    9,629.26x = 90,984,467.39
  5. Step 5: Solve for x
    x = 90,984,467.39/9,629.26
  6. Step 6: Final answer
    x = 9,448.75

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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.