Home / 4,393.36-6,062.67-2,623.91

Finding the Fourth Proportional to 4,393.36, 6,062.67 and 2,623.91

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Solution

The fourth proportional to 4,393.36, 6,062.67 and 2,623.91 is: 3,620.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,393.36 : 6,062.67 = 2,623.91 : x
  2. Step 2: Convert to fraction form
    4,393.36/6,062.67 = 2,623.91/x
  3. Step 3: Cross multiply
    4,393.36x = 6,062.67 × 2,623.91
  4. Step 4: Simplify right side
    4,393.36x = 15,907,900.44
  5. Step 5: Solve for x
    x = 15,907,900.44/4,393.36
  6. Step 6: Final answer
    x = 3,620.90

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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.