Home / 5,523.64-8,277.38-2,562.98

Finding the Fourth Proportional to 5,523.64, 8,277.38 and 2,562.98

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Solution

The fourth proportional to 5,523.64, 8,277.38 and 2,562.98 is: 3,840.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,523.64 : 8,277.38 = 2,562.98 : x
  2. Step 2: Convert to fraction form
    5,523.64/8,277.38 = 2,562.98/x
  3. Step 3: Cross multiply
    5,523.64x = 8,277.38 × 2,562.98
  4. Step 4: Simplify right side
    5,523.64x = 21,214,759.39
  5. Step 5: Solve for x
    x = 21,214,759.39/5,523.64
  6. Step 6: Final answer
    x = 3,840.72

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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.