Home / 4,858.60-6,704.91-2,762.73

Finding the Fourth Proportional to 4,858.60, 6,704.91 and 2,762.73

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Solution

The fourth proportional to 4,858.60, 6,704.91 and 2,762.73 is: 3,812.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,858.60 : 6,704.91 = 2,762.73 : x
  2. Step 2: Convert to fraction form
    4,858.60/6,704.91 = 2,762.73/x
  3. Step 3: Cross multiply
    4,858.60x = 6,704.91 × 2,762.73
  4. Step 4: Simplify right side
    4,858.60x = 18,523,822.48
  5. Step 5: Solve for x
    x = 18,523,822.48/4,858.60
  6. Step 6: Final answer
    x = 3,812.58

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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.