Home / 4,439.08-6,126.24-2,944.48

Finding the Fourth Proportional to 4,439.08, 6,126.24 and 2,944.48

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Solution

The fourth proportional to 4,439.08, 6,126.24 and 2,944.48 is: 4,063.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439.08 : 6,126.24 = 2,944.48 : x
  2. Step 2: Convert to fraction form
    4,439.08/6,126.24 = 2,944.48/x
  3. Step 3: Cross multiply
    4,439.08x = 6,126.24 × 2,944.48
  4. Step 4: Simplify right side
    4,439.08x = 18,038,591.16
  5. Step 5: Solve for x
    x = 18,038,591.16/4,439.08
  6. Step 6: Final answer
    x = 4,063.59

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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.