Home / 2,624.97-3,622.49-1,446.05

Finding the Fourth Proportional to 2,624.97, 3,622.49 and 1,446.05

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Solution

The fourth proportional to 2,624.97, 3,622.49 and 1,446.05 is: 1,995.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,624.97 : 3,622.49 = 1,446.05 : x
  2. Step 2: Convert to fraction form
    2,624.97/3,622.49 = 1,446.05/x
  3. Step 3: Cross multiply
    2,624.97x = 3,622.49 × 1,446.05
  4. Step 4: Simplify right side
    2,624.97x = 5,238,276.32
  5. Step 5: Solve for x
    x = 5,238,276.32/2,624.97
  6. Step 6: Final answer
    x = 1,995.56

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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.