Home / 9,334.40-13,992.68-6,567.44

Finding the Fourth Proportional to 9,334.40, 13,992.68 and 6,567.44

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Solution

The fourth proportional to 9,334.40, 13,992.68 and 6,567.44 is: 9,844.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,334.40 : 13,992.68 = 6,567.44 : x
  2. Step 2: Convert to fraction form
    9,334.40/13,992.68 = 6,567.44/x
  3. Step 3: Cross multiply
    9,334.40x = 13,992.68 × 6,567.44
  4. Step 4: Simplify right side
    9,334.40x = 91,896,086.34
  5. Step 5: Solve for x
    x = 91,896,086.34/9,334.40
  6. Step 6: Final answer
    x = 9,844.88

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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.