Home / 2,884.15-4,327.59-1,496.75

Finding the Fourth Proportional to 2,884.15, 4,327.59 and 1,496.75

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Solution

The fourth proportional to 2,884.15, 4,327.59 and 1,496.75 is: 2,245.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,884.15 : 4,327.59 = 1,496.75 : x
  2. Step 2: Convert to fraction form
    2,884.15/4,327.59 = 1,496.75/x
  3. Step 3: Cross multiply
    2,884.15x = 4,327.59 × 1,496.75
  4. Step 4: Simplify right side
    2,884.15x = 6,477,298.69
  5. Step 5: Solve for x
    x = 6,477,298.69/2,884.15
  6. Step 6: Final answer
    x = 2,245.83

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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.