Home / 4,301.91-6,443.96-3,475.71

Finding the Fourth Proportional to 4,301.91, 6,443.96 and 3,475.71

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Solution

The fourth proportional to 4,301.91, 6,443.96 and 3,475.71 is: 5,206.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,301.91 : 6,443.96 = 3,475.71 : x
  2. Step 2: Convert to fraction form
    4,301.91/6,443.96 = 3,475.71/x
  3. Step 3: Cross multiply
    4,301.91x = 6,443.96 × 3,475.71
  4. Step 4: Simplify right side
    4,301.91x = 22,397,318.83
  5. Step 5: Solve for x
    x = 22,397,318.83/4,301.91
  6. Step 6: Final answer
    x = 5,206.37

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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.