Home / 6,757.69-10,134.09-2,595.55

Finding the Fourth Proportional to 6,757.69, 10,134.09 and 2,595.55

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Solution

The fourth proportional to 6,757.69, 10,134.09 and 2,595.55 is: 3,892.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757.69 : 10,134.09 = 2,595.55 : x
  2. Step 2: Convert to fraction form
    6,757.69/10,134.09 = 2,595.55/x
  3. Step 3: Cross multiply
    6,757.69x = 10,134.09 × 2,595.55
  4. Step 4: Simplify right side
    6,757.69x = 26,303,537.30
  5. Step 5: Solve for x
    x = 26,303,537.30/6,757.69
  6. Step 6: Final answer
    x = 3,892.39

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1.5x scale

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.