Home / 3,354.33-5,026.36-1,794.56

Finding the Fourth Proportional to 3,354.33, 5,026.36 and 1,794.56

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Solution

The fourth proportional to 3,354.33, 5,026.36 and 1,794.56 is: 2,689.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354.33 : 5,026.36 = 1,794.56 : x
  2. Step 2: Convert to fraction form
    3,354.33/5,026.36 = 1,794.56/x
  3. Step 3: Cross multiply
    3,354.33x = 5,026.36 × 1,794.56
  4. Step 4: Simplify right side
    3,354.33x = 9,020,079.47
  5. Step 5: Solve for x
    x = 9,020,079.47/3,354.33
  6. Step 6: Final answer
    x = 2,689.09

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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.