Home / 6,167.42-9,250.21-2,270.91

Finding the Fourth Proportional to 6,167.42, 9,250.21 and 2,270.91

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Solution

The fourth proportional to 6,167.42, 9,250.21 and 2,270.91 is: 3,406.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,167.42 : 9,250.21 = 2,270.91 : x
  2. Step 2: Convert to fraction form
    6,167.42/9,250.21 = 2,270.91/x
  3. Step 3: Cross multiply
    6,167.42x = 9,250.21 × 2,270.91
  4. Step 4: Simplify right side
    6,167.42x = 21,006,388.71
  5. Step 5: Solve for x
    x = 21,006,388.71/6,167.42
  6. Step 6: Final answer
    x = 3,406.03

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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.