Home / 4,364.48-6,021.60-2,709.44

Finding the Fourth Proportional to 4,364.48, 6,021.60 and 2,709.44

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Solution

The fourth proportional to 4,364.48, 6,021.60 and 2,709.44 is: 3,738.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364.48 : 6,021.60 = 2,709.44 : x
  2. Step 2: Convert to fraction form
    4,364.48/6,021.60 = 2,709.44/x
  3. Step 3: Cross multiply
    4,364.48x = 6,021.60 × 2,709.44
  4. Step 4: Simplify right side
    4,364.48x = 16,315,163.90
  5. Step 5: Solve for x
    x = 16,315,163.90/4,364.48
  6. Step 6: Final answer
    x = 3,738.17

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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.