Home / 2,829.33-4,244.06-1,074.13

Finding the Fourth Proportional to 2,829.33, 4,244.06 and 1,074.13

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Solution

The fourth proportional to 2,829.33, 4,244.06 and 1,074.13 is: 1,611.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,829.33 : 4,244.06 = 1,074.13 : x
  2. Step 2: Convert to fraction form
    2,829.33/4,244.06 = 1,074.13/x
  3. Step 3: Cross multiply
    2,829.33x = 4,244.06 × 1,074.13
  4. Step 4: Simplify right side
    2,829.33x = 4,558,664.24
  5. Step 5: Solve for x
    x = 4,558,664.24/2,829.33
  6. Step 6: Final answer
    x = 1,611.22

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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.