Home / 6,919.58-10,370.25-2,532.83

Finding the Fourth Proportional to 6,919.58, 10,370.25 and 2,532.83

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Solution

The fourth proportional to 6,919.58, 10,370.25 and 2,532.83 is: 3,795.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,919.58 : 10,370.25 = 2,532.83 : x
  2. Step 2: Convert to fraction form
    6,919.58/10,370.25 = 2,532.83/x
  3. Step 3: Cross multiply
    6,919.58x = 10,370.25 × 2,532.83
  4. Step 4: Simplify right side
    6,919.58x = 26,266,028.46
  5. Step 5: Solve for x
    x = 26,266,028.46/6,919.58
  6. Step 6: Final answer
    x = 3,795.90

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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.