Home / 5,542.34-8,306.10-2,029.05

Finding the Fourth Proportional to 5,542.34, 8,306.10 and 2,029.05

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Solution

The fourth proportional to 5,542.34, 8,306.10 and 2,029.05 is: 3,040.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,542.34 : 8,306.10 = 2,029.05 : x
  2. Step 2: Convert to fraction form
    5,542.34/8,306.10 = 2,029.05/x
  3. Step 3: Cross multiply
    5,542.34x = 8,306.10 × 2,029.05
  4. Step 4: Simplify right side
    5,542.34x = 16,853,492.21
  5. Step 5: Solve for x
    x = 16,853,492.21/5,542.34
  6. Step 6: Final answer
    x = 3,040.86

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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.