Home / 4,976.10-7,454.43-3,023.46

Finding the Fourth Proportional to 4,976.10, 7,454.43 and 3,023.46

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Solution

The fourth proportional to 4,976.10, 7,454.43 and 3,023.46 is: 4,529.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,976.10 : 7,454.43 = 3,023.46 : x
  2. Step 2: Convert to fraction form
    4,976.10/7,454.43 = 3,023.46/x
  3. Step 3: Cross multiply
    4,976.10x = 7,454.43 × 3,023.46
  4. Step 4: Simplify right side
    4,976.10x = 22,538,170.93
  5. Step 5: Solve for x
    x = 22,538,170.93/4,976.10
  6. Step 6: Final answer
    x = 4,529.28

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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.