Home / 4,883.22-7,323.44-1,372.99

Finding the Fourth Proportional to 4,883.22, 7,323.44 and 1,372.99

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Solution

The fourth proportional to 4,883.22, 7,323.44 and 1,372.99 is: 2,059.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883.22 : 7,323.44 = 1,372.99 : x
  2. Step 2: Convert to fraction form
    4,883.22/7,323.44 = 1,372.99/x
  3. Step 3: Cross multiply
    4,883.22x = 7,323.44 × 1,372.99
  4. Step 4: Simplify right side
    4,883.22x = 10,055,009.89
  5. Step 5: Solve for x
    x = 10,055,009.89/4,883.22
  6. Step 6: Final answer
    x = 2,059.09

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1.5x scale

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.