Home / 5,885.96-8,122.77-3,233.43

Finding the Fourth Proportional to 5,885.96, 8,122.77 and 3,233.43

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Solution

The fourth proportional to 5,885.96, 8,122.77 and 3,233.43 is: 4,462.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,885.96 : 8,122.77 = 3,233.43 : x
  2. Step 2: Convert to fraction form
    5,885.96/8,122.77 = 3,233.43/x
  3. Step 3: Cross multiply
    5,885.96x = 8,122.77 × 3,233.43
  4. Step 4: Simplify right side
    5,885.96x = 26,264,408.20
  5. Step 5: Solve for x
    x = 26,264,408.20/5,885.96
  6. Step 6: Final answer
    x = 4,462.21

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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.