Home / 2,029.01-3,044.43-1,250.20

Finding the Fourth Proportional to 2,029.01, 3,044.43 and 1,250.20

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Solution

The fourth proportional to 2,029.01, 3,044.43 and 1,250.20 is: 1,875.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029.01 : 3,044.43 = 1,250.20 : x
  2. Step 2: Convert to fraction form
    2,029.01/3,044.43 = 1,250.20/x
  3. Step 3: Cross multiply
    2,029.01x = 3,044.43 × 1,250.20
  4. Step 4: Simplify right side
    2,029.01x = 3,806,146.39
  5. Step 5: Solve for x
    x = 3,806,146.39/2,029.01
  6. Step 6: Final answer
    x = 1,875.86

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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.