Home / 6,763.32-10,145.34-2,546.52

Finding the Fourth Proportional to 6,763.32, 10,145.34 and 2,546.52

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Solution

The fourth proportional to 6,763.32, 10,145.34 and 2,546.52 is: 3,819.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,763.32 : 10,145.34 = 2,546.52 : x
  2. Step 2: Convert to fraction form
    6,763.32/10,145.34 = 2,546.52/x
  3. Step 3: Cross multiply
    6,763.32x = 10,145.34 × 2,546.52
  4. Step 4: Simplify right side
    6,763.32x = 25,835,311.22
  5. Step 5: Solve for x
    x = 25,835,311.22/6,763.32
  6. Step 6: Final answer
    x = 3,819.92

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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.