Home / 2,052.36-2,833.61-1,579.39

Finding the Fourth Proportional to 2,052.36, 2,833.61 and 1,579.39

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Solution

The fourth proportional to 2,052.36, 2,833.61 and 1,579.39 is: 2,180.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052.36 : 2,833.61 = 1,579.39 : x
  2. Step 2: Convert to fraction form
    2,052.36/2,833.61 = 1,579.39/x
  3. Step 3: Cross multiply
    2,052.36x = 2,833.61 × 1,579.39
  4. Step 4: Simplify right side
    2,052.36x = 4,475,360.32
  5. Step 5: Solve for x
    x = 4,475,360.32/2,052.36
  6. Step 6: Final answer
    x = 2,180.59

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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.