Home / 4,330.62-5,976.60-2,562.57

Finding the Fourth Proportional to 4,330.62, 5,976.60 and 2,562.57

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Solution

The fourth proportional to 4,330.62, 5,976.60 and 2,562.57 is: 3,536.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,330.62 : 5,976.60 = 2,562.57 : x
  2. Step 2: Convert to fraction form
    4,330.62/5,976.60 = 2,562.57/x
  3. Step 3: Cross multiply
    4,330.62x = 5,976.60 × 2,562.57
  4. Step 4: Simplify right side
    4,330.62x = 15,315,455.86
  5. Step 5: Solve for x
    x = 15,315,455.86/4,330.62
  6. Step 6: Final answer
    x = 3,536.55

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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.