Home / 4,017.39-6,021.01-2,164.71

Finding the Fourth Proportional to 4,017.39, 6,021.01 and 2,164.71

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Solution

The fourth proportional to 4,017.39, 6,021.01 and 2,164.71 is: 3,244.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017.39 : 6,021.01 = 2,164.71 : x
  2. Step 2: Convert to fraction form
    4,017.39/6,021.01 = 2,164.71/x
  3. Step 3: Cross multiply
    4,017.39x = 6,021.01 × 2,164.71
  4. Step 4: Simplify right side
    4,017.39x = 13,033,740.56
  5. Step 5: Solve for x
    x = 13,033,740.56/4,017.39
  6. Step 6: Final answer
    x = 3,244.33

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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.