Home / 6,167.12-9,251.03-2,007.50

Finding the Fourth Proportional to 6,167.12, 9,251.03 and 2,007.50

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Solution

The fourth proportional to 6,167.12, 9,251.03 and 2,007.50 is: 3,011.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,167.12 : 9,251.03 = 2,007.50 : x
  2. Step 2: Convert to fraction form
    6,167.12/9,251.03 = 2,007.50/x
  3. Step 3: Cross multiply
    6,167.12x = 9,251.03 × 2,007.50
  4. Step 4: Simplify right side
    6,167.12x = 18,571,401.49
  5. Step 5: Solve for x
    x = 18,571,401.49/6,167.12
  6. Step 6: Final answer
    x = 3,011.36

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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.