Home / 2,595.20-3,893.11-1,035.14

Finding the Fourth Proportional to 2,595.20, 3,893.11 and 1,035.14

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Solution

The fourth proportional to 2,595.20, 3,893.11 and 1,035.14 is: 1,552.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,595.20 : 3,893.11 = 1,035.14 : x
  2. Step 2: Convert to fraction form
    2,595.20/3,893.11 = 1,035.14/x
  3. Step 3: Cross multiply
    2,595.20x = 3,893.11 × 1,035.14
  4. Step 4: Simplify right side
    2,595.20x = 4,029,913.89
  5. Step 5: Solve for x
    x = 4,029,913.89/2,595.20
  6. Step 6: Final answer
    x = 1,552.83

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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.