Home / 4,862.25-7,299.05-2,265.39

Finding the Fourth Proportional to 4,862.25, 7,299.05 and 2,265.39

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Solution

The fourth proportional to 4,862.25, 7,299.05 and 2,265.39 is: 3,400.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,862.25 : 7,299.05 = 2,265.39 : x
  2. Step 2: Convert to fraction form
    4,862.25/7,299.05 = 2,265.39/x
  3. Step 3: Cross multiply
    4,862.25x = 7,299.05 × 2,265.39
  4. Step 4: Simplify right side
    4,862.25x = 16,535,183.55
  5. Step 5: Solve for x
    x = 16,535,183.55/4,862.25
  6. Step 6: Final answer
    x = 3,400.73

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1.5x scale

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.