Home / 9,630.99-14,440.26-6,334.09

Finding the Fourth Proportional to 9,630.99, 14,440.26 and 6,334.09

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Solution

The fourth proportional to 9,630.99, 14,440.26 and 6,334.09 is: 9,497.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,630.99 : 14,440.26 = 6,334.09 : x
  2. Step 2: Convert to fraction form
    9,630.99/14,440.26 = 6,334.09/x
  3. Step 3: Cross multiply
    9,630.99x = 14,440.26 × 6,334.09
  4. Step 4: Simplify right side
    9,630.99x = 91,465,906.46
  5. Step 5: Solve for x
    x = 91,465,906.46/9,630.99
  6. Step 6: Final answer
    x = 9,497.04

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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.