Home / 5,037.54-7,559.96-2,850.54

Finding the Fourth Proportional to 5,037.54, 7,559.96 and 2,850.54

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Solution

The fourth proportional to 5,037.54, 7,559.96 and 2,850.54 is: 4,277.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037.54 : 7,559.96 = 2,850.54 : x
  2. Step 2: Convert to fraction form
    5,037.54/7,559.96 = 2,850.54/x
  3. Step 3: Cross multiply
    5,037.54x = 7,559.96 × 2,850.54
  4. Step 4: Simplify right side
    5,037.54x = 21,549,954.13
  5. Step 5: Solve for x
    x = 21,549,954.13/5,037.54
  6. Step 6: Final answer
    x = 4,277.87

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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.