Home / 6,349.14-9,529.92-3,433.68

Finding the Fourth Proportional to 6,349.14, 9,529.92 and 3,433.68

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Solution

The fourth proportional to 6,349.14, 9,529.92 and 3,433.68 is: 5,153.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,349.14 : 9,529.92 = 3,433.68 : x
  2. Step 2: Convert to fraction form
    6,349.14/9,529.92 = 3,433.68/x
  3. Step 3: Cross multiply
    6,349.14x = 9,529.92 × 3,433.68
  4. Step 4: Simplify right side
    6,349.14x = 32,722,695.71
  5. Step 5: Solve for x
    x = 32,722,695.71/6,349.14
  6. Step 6: Final answer
    x = 5,153.88

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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.