Home / 9,266.67-13,901.49-6,627.69

Finding the Fourth Proportional to 9,266.67, 13,901.49 and 6,627.69

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Solution

The fourth proportional to 9,266.67, 13,901.49 and 6,627.69 is: 9,942.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,266.67 : 13,901.49 = 6,627.69 : x
  2. Step 2: Convert to fraction form
    9,266.67/13,901.49 = 6,627.69/x
  3. Step 3: Cross multiply
    9,266.67x = 13,901.49 × 6,627.69
  4. Step 4: Simplify right side
    9,266.67x = 92,134,766.26
  5. Step 5: Solve for x
    x = 92,134,766.26/9,266.67
  6. Step 6: Final answer
    x = 9,942.60

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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.