Home / 6,354.09-9,535.41-2,408.99

Finding the Fourth Proportional to 6,354.09, 9,535.41 and 2,408.99

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Solution

The fourth proportional to 6,354.09, 9,535.41 and 2,408.99 is: 3,615.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,354.09 : 9,535.41 = 2,408.99 : x
  2. Step 2: Convert to fraction form
    6,354.09/9,535.41 = 2,408.99/x
  3. Step 3: Cross multiply
    6,354.09x = 9,535.41 × 2,408.99
  4. Step 4: Simplify right side
    6,354.09x = 22,970,659.66
  5. Step 5: Solve for x
    x = 22,970,659.66/6,354.09
  6. Step 6: Final answer
    x = 3,615.10

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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.