Home / 71,175.22-106,726.56-23,773.27

Finding the Fourth Proportional to 71,175.22, 106,726.56 and 23,773.27

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Solution

The fourth proportional to 71,175.22, 106,726.56 and 23,773.27 is: 35,647.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,175.22 : 106,726.56 = 23,773.27 : x
  2. Step 2: Convert to fraction form
    71,175.22/106,726.56 = 23,773.27/x
  3. Step 3: Cross multiply
    71,175.22x = 106,726.56 × 23,773.27
  4. Step 4: Simplify right side
    71,175.22x = 2,537,239,327.05
  5. Step 5: Solve for x
    x = 2,537,239,327.05/71,175.22
  6. Step 6: Final answer
    x = 35,647.79

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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.