Home / 1,829.16-2,744.22-1,059

Finding the Fourth Proportional to 1,829.16, 2,744.22 and 1,059

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Solution

The fourth proportional to 1,829.16, 2,744.22 and 1,059 is: 1,588.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829.16 : 2,744.22 = 1,059 : x
  2. Step 2: Convert to fraction form
    1,829.16/2,744.22 = 1,059/x
  3. Step 3: Cross multiply
    1,829.16x = 2,744.22 × 1,059
  4. Step 4: Simplify right side
    1,829.16x = 2,906,128.98
  5. Step 5: Solve for x
    x = 2,906,128.98/1,829.16
  6. Step 6: Final answer
    x = 1,588.78

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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.