Home / 4,073.26-5,626.37-3,013.19

Finding the Fourth Proportional to 4,073.26, 5,626.37 and 3,013.19

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Solution

The fourth proportional to 4,073.26, 5,626.37 and 3,013.19 is: 4,162.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073.26 : 5,626.37 = 3,013.19 : x
  2. Step 2: Convert to fraction form
    4,073.26/5,626.37 = 3,013.19/x
  3. Step 3: Cross multiply
    4,073.26x = 5,626.37 × 3,013.19
  4. Step 4: Simplify right side
    4,073.26x = 16,953,321.82
  5. Step 5: Solve for x
    x = 16,953,321.82/4,073.26
  6. Step 6: Final answer
    x = 4,162.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.