Home / 123,026.22-184,539.33-29,531.97

Finding the Fourth Proportional to 123,026.22, 184,539.33 and 29,531.97

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Solution

The fourth proportional to 123,026.22, 184,539.33 and 29,531.97 is: 44,297.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,026.22 : 184,539.33 = 29,531.97 : x
  2. Step 2: Convert to fraction form
    123,026.22/184,539.33 = 29,531.97/x
  3. Step 3: Cross multiply
    123,026.22x = 184,539.33 × 29,531.97
  4. Step 4: Simplify right side
    123,026.22x = 5,449,808,887.02
  5. Step 5: Solve for x
    x = 5,449,808,887.02/123,026.22
  6. Step 6: Final answer
    x = 44,297.95

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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.