Home / 5,944.68-8,911.71-2,822.76

Finding the Fourth Proportional to 5,944.68, 8,911.71 and 2,822.76

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Solution

The fourth proportional to 5,944.68, 8,911.71 and 2,822.76 is: 4,231.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,944.68 : 8,911.71 = 2,822.76 : x
  2. Step 2: Convert to fraction form
    5,944.68/8,911.71 = 2,822.76/x
  3. Step 3: Cross multiply
    5,944.68x = 8,911.71 × 2,822.76
  4. Step 4: Simplify right side
    5,944.68x = 25,155,618.52
  5. Step 5: Solve for x
    x = 25,155,618.52/5,944.68
  6. Step 6: Final answer
    x = 4,231.62

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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.