Home / 2,552.94-3,829.11-1,165.91

Finding the Fourth Proportional to 2,552.94, 3,829.11 and 1,165.91

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Solution

The fourth proportional to 2,552.94, 3,829.11 and 1,165.91 is: 1,748.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552.94 : 3,829.11 = 1,165.91 : x
  2. Step 2: Convert to fraction form
    2,552.94/3,829.11 = 1,165.91/x
  3. Step 3: Cross multiply
    2,552.94x = 3,829.11 × 1,165.91
  4. Step 4: Simplify right side
    2,552.94x = 4,464,384.43
  5. Step 5: Solve for x
    x = 4,464,384.43/2,552.94
  6. Step 6: Final answer
    x = 1,748.72

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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.