Home / 4,854.05-7,262.60-3,000.56

Finding the Fourth Proportional to 4,854.05, 7,262.60 and 3,000.56

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Solution

The fourth proportional to 4,854.05, 7,262.60 and 3,000.56 is: 4,489.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854.05 : 7,262.60 = 3,000.56 : x
  2. Step 2: Convert to fraction form
    4,854.05/7,262.60 = 3,000.56/x
  3. Step 3: Cross multiply
    4,854.05x = 7,262.60 × 3,000.56
  4. Step 4: Simplify right side
    4,854.05x = 21,791,815.74
  5. Step 5: Solve for x
    x = 21,791,815.74/4,854.05
  6. Step 6: Final answer
    x = 4,489.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.