Home / 9,204.28-13,808.62-2,964.87

Finding the Fourth Proportional to 9,204.28, 13,808.62 and 2,964.87

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Solution

The fourth proportional to 9,204.28, 13,808.62 and 2,964.87 is: 4,448.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204.28 : 13,808.62 = 2,964.87 : x
  2. Step 2: Convert to fraction form
    9,204.28/13,808.62 = 2,964.87/x
  3. Step 3: Cross multiply
    9,204.28x = 13,808.62 × 2,964.87
  4. Step 4: Simplify right side
    9,204.28x = 40,940,763.18
  5. Step 5: Solve for x
    x = 40,940,763.18/9,204.28
  6. Step 6: Final answer
    x = 4,448.01

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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.