Home / 4,113.92-6,165.51-3,592.68

Finding the Fourth Proportional to 4,113.92, 6,165.51 and 3,592.68

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Solution

The fourth proportional to 4,113.92, 6,165.51 and 3,592.68 is: 5,384.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,113.92 : 6,165.51 = 3,592.68 : x
  2. Step 2: Convert to fraction form
    4,113.92/6,165.51 = 3,592.68/x
  3. Step 3: Cross multiply
    4,113.92x = 6,165.51 × 3,592.68
  4. Step 4: Simplify right side
    4,113.92x = 22,150,704.47
  5. Step 5: Solve for x
    x = 22,150,704.47/4,113.92
  6. Step 6: Final answer
    x = 5,384.33

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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.