Home / 13,594.89-20,392.58-3,734.10

Finding the Fourth Proportional to 13,594.89, 20,392.58 and 3,734.10

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Solution

The fourth proportional to 13,594.89, 20,392.58 and 3,734.10 is: 5,601.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,594.89 : 20,392.58 = 3,734.10 : x
  2. Step 2: Convert to fraction form
    13,594.89/20,392.58 = 3,734.10/x
  3. Step 3: Cross multiply
    13,594.89x = 20,392.58 × 3,734.10
  4. Step 4: Simplify right side
    13,594.89x = 76,147,932.98
  5. Step 5: Solve for x
    x = 76,147,932.98/13,594.89
  6. Step 6: Final answer
    x = 5,601.22

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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.