Home / 3,966.25-5,949.42-1,044.58

Finding the Fourth Proportional to 3,966.25, 5,949.42 and 1,044.58

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Solution

The fourth proportional to 3,966.25, 5,949.42 and 1,044.58 is: 1,566.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,966.25 : 5,949.42 = 1,044.58 : x
  2. Step 2: Convert to fraction form
    3,966.25/5,949.42 = 1,044.58/x
  3. Step 3: Cross multiply
    3,966.25x = 5,949.42 × 1,044.58
  4. Step 4: Simplify right side
    3,966.25x = 6,214,615.40
  5. Step 5: Solve for x
    x = 6,214,615.40/3,966.25
  6. Step 6: Final answer
    x = 1,566.88

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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.