Home / 4,959.80-7,433.20-2,034.76

Finding the Fourth Proportional to 4,959.80, 7,433.20 and 2,034.76

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Solution

The fourth proportional to 4,959.80, 7,433.20 and 2,034.76 is: 3,049.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,959.80 : 7,433.20 = 2,034.76 : x
  2. Step 2: Convert to fraction form
    4,959.80/7,433.20 = 2,034.76/x
  3. Step 3: Cross multiply
    4,959.80x = 7,433.20 × 2,034.76
  4. Step 4: Simplify right side
    4,959.80x = 15,124,778.03
  5. Step 5: Solve for x
    x = 15,124,778.03/4,959.80
  6. Step 6: Final answer
    x = 3,049.47

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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.