Home / 5,542.45-8,303.01-3,463.27

Finding the Fourth Proportional to 5,542.45, 8,303.01 and 3,463.27

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Solution

The fourth proportional to 5,542.45, 8,303.01 and 3,463.27 is: 5,188.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,542.45 : 8,303.01 = 3,463.27 : x
  2. Step 2: Convert to fraction form
    5,542.45/8,303.01 = 3,463.27/x
  3. Step 3: Cross multiply
    5,542.45x = 8,303.01 × 3,463.27
  4. Step 4: Simplify right side
    5,542.45x = 28,755,565.44
  5. Step 5: Solve for x
    x = 28,755,565.44/5,542.45
  6. Step 6: Final answer
    x = 5,188.24

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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.