Home / 71,174.22-106,725.06-23,772.27

Finding the Fourth Proportional to 71,174.22, 106,725.06 and 23,772.27

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Solution

The fourth proportional to 71,174.22, 106,725.06 and 23,772.27 is: 35,646.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,174.22 : 106,725.06 = 23,772.27 : x
  2. Step 2: Convert to fraction form
    71,174.22/106,725.06 = 23,772.27/x
  3. Step 3: Cross multiply
    71,174.22x = 106,725.06 × 23,772.27
  4. Step 4: Simplify right side
    71,174.22x = 2,537,096,942.09
  5. Step 5: Solve for x
    x = 2,537,096,942.09/71,174.22
  6. Step 6: Final answer
    x = 35,646.29

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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.