Home / 4,022.36-6,006.22-3,460.76

Finding the Fourth Proportional to 4,022.36, 6,006.22 and 3,460.76

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Solution

The fourth proportional to 4,022.36, 6,006.22 and 3,460.76 is: 5,167.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022.36 : 6,006.22 = 3,460.76 : x
  2. Step 2: Convert to fraction form
    4,022.36/6,006.22 = 3,460.76/x
  3. Step 3: Cross multiply
    4,022.36x = 6,006.22 × 3,460.76
  4. Step 4: Simplify right side
    4,022.36x = 20,786,085.93
  5. Step 5: Solve for x
    x = 20,786,085.93/4,022.36
  6. Step 6: Final answer
    x = 5,167.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.