Home / 3,351.87-4,624.94-2,007.06

Finding the Fourth Proportional to 3,351.87, 4,624.94 and 2,007.06

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Solution

The fourth proportional to 3,351.87, 4,624.94 and 2,007.06 is: 2,769.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351.87 : 4,624.94 = 2,007.06 : x
  2. Step 2: Convert to fraction form
    3,351.87/4,624.94 = 2,007.06/x
  3. Step 3: Cross multiply
    3,351.87x = 4,624.94 × 2,007.06
  4. Step 4: Simplify right side
    3,351.87x = 9,282,522.04
  5. Step 5: Solve for x
    x = 9,282,522.04/3,351.87
  6. Step 6: Final answer
    x = 2,769.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.