Home / 4,238.14-5,846.67-2,746.56

Finding the Fourth Proportional to 4,238.14, 5,846.67 and 2,746.56

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Solution

The fourth proportional to 4,238.14, 5,846.67 and 2,746.56 is: 3,788.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,238.14 : 5,846.67 = 2,746.56 : x
  2. Step 2: Convert to fraction form
    4,238.14/5,846.67 = 2,746.56/x
  3. Step 3: Cross multiply
    4,238.14x = 5,846.67 × 2,746.56
  4. Step 4: Simplify right side
    4,238.14x = 16,058,229.96
  5. Step 5: Solve for x
    x = 16,058,229.96/4,238.14
  6. Step 6: Final answer
    x = 3,788.98

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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.