Home / 9,206.82-13,807.49-3,282.66

Finding the Fourth Proportional to 9,206.82, 13,807.49 and 3,282.66

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Solution

The fourth proportional to 9,206.82, 13,807.49 and 3,282.66 is: 4,923.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,206.82 : 13,807.49 = 3,282.66 : x
  2. Step 2: Convert to fraction form
    9,206.82/13,807.49 = 3,282.66/x
  3. Step 3: Cross multiply
    9,206.82x = 13,807.49 × 3,282.66
  4. Step 4: Simplify right side
    9,206.82x = 45,325,278.71
  5. Step 5: Solve for x
    x = 45,325,278.71/9,206.82
  6. Step 6: Final answer
    x = 4,923.01

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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.