Home / 4,337.92-5,988-2,767.36

Finding the Fourth Proportional to 4,337.92, 5,988 and 2,767.36

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Solution

The fourth proportional to 4,337.92, 5,988 and 2,767.36 is: 3,820.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337.92 : 5,988 = 2,767.36 : x
  2. Step 2: Convert to fraction form
    4,337.92/5,988 = 2,767.36/x
  3. Step 3: Cross multiply
    4,337.92x = 5,988 × 2,767.36
  4. Step 4: Simplify right side
    4,337.92x = 16,570,951.68
  5. Step 5: Solve for x
    x = 16,570,951.68/4,337.92
  6. Step 6: Final answer
    x = 3,820.02

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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.