Home / 9,367.27-12,926.46-5,334.65

Finding the Fourth Proportional to 9,367.27, 12,926.46 and 5,334.65

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Solution

The fourth proportional to 9,367.27, 12,926.46 and 5,334.65 is: 7,361.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,367.27 : 12,926.46 = 5,334.65 : x
  2. Step 2: Convert to fraction form
    9,367.27/12,926.46 = 5,334.65/x
  3. Step 3: Cross multiply
    9,367.27x = 12,926.46 × 5,334.65
  4. Step 4: Simplify right side
    9,367.27x = 68,958,110.50
  5. Step 5: Solve for x
    x = 68,958,110.50/9,367.27
  6. Step 6: Final answer
    x = 7,361.60

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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.