Home / 9,206.52-13,807.84-2,967.09

Finding the Fourth Proportional to 9,206.52, 13,807.84 and 2,967.09

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Solution

The fourth proportional to 9,206.52, 13,807.84 and 2,967.09 is: 4,450.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,206.52 : 13,807.84 = 2,967.09 : x
  2. Step 2: Convert to fraction form
    9,206.52/13,807.84 = 2,967.09/x
  3. Step 3: Cross multiply
    9,206.52x = 13,807.84 × 2,967.09
  4. Step 4: Simplify right side
    9,206.52x = 40,969,103.99
  5. Step 5: Solve for x
    x = 40,969,103.99/9,206.52
  6. Step 6: Final answer
    x = 4,450.01

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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.