Home / 4,163.13-6,220.33-4,017.83

Finding the Fourth Proportional to 4,163.13, 6,220.33 and 4,017.83

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Solution

The fourth proportional to 4,163.13, 6,220.33 and 4,017.83 is: 6,003.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,163.13 : 6,220.33 = 4,017.83 : x
  2. Step 2: Convert to fraction form
    4,163.13/6,220.33 = 4,017.83/x
  3. Step 3: Cross multiply
    4,163.13x = 6,220.33 × 4,017.83
  4. Step 4: Simplify right side
    4,163.13x = 24,992,187.34
  5. Step 5: Solve for x
    x = 24,992,187.34/4,163.13
  6. Step 6: Final answer
    x = 6,003.22

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Double scale
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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.