Home / 2,443.94-3,369.68-2,024.76

Finding the Fourth Proportional to 2,443.94, 3,369.68 and 2,024.76

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Solution

The fourth proportional to 2,443.94, 3,369.68 and 2,024.76 is: 2,791.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443.94 : 3,369.68 = 2,024.76 : x
  2. Step 2: Convert to fraction form
    2,443.94/3,369.68 = 2,024.76/x
  3. Step 3: Cross multiply
    2,443.94x = 3,369.68 × 2,024.76
  4. Step 4: Simplify right side
    2,443.94x = 6,822,793.28
  5. Step 5: Solve for x
    x = 6,822,793.28/2,443.94
  6. Step 6: Final answer
    x = 2,791.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.