Home / 3,972.52-5,955.90-2,023.24

Finding the Fourth Proportional to 3,972.52, 5,955.90 and 2,023.24

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Solution

The fourth proportional to 3,972.52, 5,955.90 and 2,023.24 is: 3,033.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,972.52 : 5,955.90 = 2,023.24 : x
  2. Step 2: Convert to fraction form
    3,972.52/5,955.90 = 2,023.24/x
  3. Step 3: Cross multiply
    3,972.52x = 5,955.90 × 2,023.24
  4. Step 4: Simplify right side
    3,972.52x = 12,050,215.12
  5. Step 5: Solve for x
    x = 12,050,215.12/3,972.52
  6. Step 6: Final answer
    x = 3,033.39

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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.