Home / 92,996.82-139,504.41-29,801.03

Finding the Fourth Proportional to 92,996.82, 139,504.41 and 29,801.03

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Solution

The fourth proportional to 92,996.82, 139,504.41 and 29,801.03 is: 44,704.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,996.82 : 139,504.41 = 29,801.03 : x
  2. Step 2: Convert to fraction form
    92,996.82/139,504.41 = 29,801.03/x
  3. Step 3: Cross multiply
    92,996.82x = 139,504.41 × 29,801.03
  4. Step 4: Simplify right side
    92,996.82x = 4,157,374,410.02
  5. Step 5: Solve for x
    x = 4,157,374,410.02/92,996.82
  6. Step 6: Final answer
    x = 44,704.48

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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.