Home / 1,834.38-2,532.06-1,049.22

Finding the Fourth Proportional to 1,834.38, 2,532.06 and 1,049.22

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Solution

The fourth proportional to 1,834.38, 2,532.06 and 1,049.22 is: 1,448.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834.38 : 2,532.06 = 1,049.22 : x
  2. Step 2: Convert to fraction form
    1,834.38/2,532.06 = 1,049.22/x
  3. Step 3: Cross multiply
    1,834.38x = 2,532.06 × 1,049.22
  4. Step 4: Simplify right side
    1,834.38x = 2,656,687.99
  5. Step 5: Solve for x
    x = 2,656,687.99/1,834.38
  6. Step 6: Final answer
    x = 1,448.28

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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.