Home / 54,958.22-82,448.02-23,367.92

Finding the Fourth Proportional to 54,958.22, 82,448.02 and 23,367.92

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Solution

The fourth proportional to 54,958.22, 82,448.02 and 23,367.92 is: 35,056.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,958.22 : 82,448.02 = 23,367.92 : x
  2. Step 2: Convert to fraction form
    54,958.22/82,448.02 = 23,367.92/x
  3. Step 3: Cross multiply
    54,958.22x = 82,448.02 × 23,367.92
  4. Step 4: Simplify right side
    54,958.22x = 1,926,638,735.52
  5. Step 5: Solve for x
    x = 1,926,638,735.52/54,958.22
  6. Step 6: Final answer
    x = 35,056.43

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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.