Home / 5,660.03-8,493.35-2,372.87

Finding the Fourth Proportional to 5,660.03, 8,493.35 and 2,372.87

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Solution

The fourth proportional to 5,660.03, 8,493.35 and 2,372.87 is: 3,560.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,660.03 : 8,493.35 = 2,372.87 : x
  2. Step 2: Convert to fraction form
    5,660.03/8,493.35 = 2,372.87/x
  3. Step 3: Cross multiply
    5,660.03x = 8,493.35 × 2,372.87
  4. Step 4: Simplify right side
    5,660.03x = 20,153,561.08
  5. Step 5: Solve for x
    x = 20,153,561.08/5,660.03
  6. Step 6: Final answer
    x = 3,560.68

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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.