Home / 4,027.94-5,556.66-2,849.66

Finding the Fourth Proportional to 4,027.94, 5,556.66 and 2,849.66

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Solution

The fourth proportional to 4,027.94, 5,556.66 and 2,849.66 is: 3,931.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027.94 : 5,556.66 = 2,849.66 : x
  2. Step 2: Convert to fraction form
    4,027.94/5,556.66 = 2,849.66/x
  3. Step 3: Cross multiply
    4,027.94x = 5,556.66 × 2,849.66
  4. Step 4: Simplify right side
    4,027.94x = 15,834,591.74
  5. Step 5: Solve for x
    x = 15,834,591.74/4,027.94
  6. Step 6: Final answer
    x = 3,931.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.